What role does the circulatory system play in the body?

A. transportation

B. protection

C. nutrient digestion

D. decision-making
HELP

Answers

Answer 1

Answer:

A. transportation

Explanation:

The circulatory system transports blood, oxygen, and nutrients throughout our body!!

I hope this helped!!

Answer 2

It would be A what she said

Related Questions

Regulating heat exchange with the environment is the mechanism the skin uses to
O a
O b
Od
transmit information to the nervous system.
prevent excessive loss of body fluids.
maintain normal body temperature.
maintain large reserves of lipids.
*

Answers

Even when the surrounding temperature is very different, the body can maintain its temperature within certain boundaries.  Approximately 60% of the energy produced by cells throughout the body in the process of ATP production is in the form of heat used to maintain body temperature.

Explain heat exchange mechanism of skin ?Sensible heat transfer at the skin surface via conduction, convection, and radiation (long-wave and short-wave)), latent heat transfer (via moisture evaporating and diffusing through the skin, and sweat evaporation on the surface), and sensible plus latent exchange are the heat exchange mechanisms of the body.The vast blood supply of the skin aids in temperature regulation: Heat is lost through dilated vessels, while heat is retained through constricted vessels. With its blood supply, the skin regulates body temperature. While dark skin is better protected from ultraviolet radiation, it absorbs more visible light energy than light skin. However, the majority of the sun's heat is in the form of invisible infrared radiation. In that range, dark and light skin are the same color. Dark skin does not absorb more heat than light skin.

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3. Assisting a person carrying a heavy file box down the stairs is an example of using the____ skills for professional behavior.
A. Conversational
B. Body language
C. General workplace
D. Relationship status

Answers

Assisting a person carrying a heavy file box down the stairs is an example of using the General workplace skills for professional behavior.

Workplace skills, often known as employability skills, are the fundamental abilities required for success in any workplace.

What are General workplace skills?They are the fundamental know-how, abilities, and dispositions that enable employees to comprehend instructions, deal with issues, and get along with clients and coworkers. These abilities, which are transferrable between organizations, are crucial for success at all levels of a business.They include fundamental abilities like reading, writing, and math; communication abilities like listening and speaking; adaptability abilities like problem-solving and creative thinking; developmental abilities like self-esteem, motivation, and goal setting; group effectiveness abilities like teamwork; and interpersonal or influencing abilities like leadership and comprehension of group dynamics.Since then, the abilities have been categorized broadly into three groups: basic, personal management, and teamwork skills.

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I need help with this

Answers

The correct matching with the terms and definitions above are as follows:

Definition: Prepare for a return shot by getting ready into position. Term: Defensive tactic for a net/wall game. A - C.

Definition: Strike object to an open space.Term: Offensive tactics for an invasion game. B - A

Definition: Play between opponents and goal. Term: Defensive tactics for an invasion game. C - B

Definition: Give and go. Term: defensive tactic for net/wall game. D - D

What is meant by a defensive tactic?

This refers to a system or a way of defending one self from an attack in a game which requires one to position well to avoid being attacked.

So therefore, a defensive tacticis way of guarding in games.

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In a laboratory,Emma poured a chemical down the drain.while doing so, she experienced severe skin irritation

Answers

Answer:

she should have worn the laboratory protection dress

2) Which of the following is an example of an objective observation?

A. Numbness
B. Pulse check
C. Difficulty breathing
D. Chest pains

Answers

I think the answer is B. pulse check

What does the corpus callosum do?
1:Connects the two halves of your brain
2: Controls your breathing

The cerebellum controls ---
1Balance, movement and coordination
2Listening, speaking, and smell
3Memories, talking and thinking

2 QUESTIONS

Answers

First question is 1 and second question is 1

Please answer both questions below (will mark Brainliest if correct)

1. PRE (Progressive Resistance Exercise) is a method of building muscular fitness.
(True or False)

2. MS&E Intensity can be measured using the pounds lifted of your equipment, your own bodyweight, or the number of sprint intervals you plan for your workout.
(True or False)

Answers

The answers include the following:

PRE (Progressive Resistance Exercise) is a method of building muscular fitness is a true statement.MS&E Intensity can be measured using the pounds lifted of your equipment, your own body weight, or the number of sprint intervals you plan for your workout is a true statement.

What is Exercise?

This is referred to a physical activity which helps to keep the body fit and improves the general well being of individuals and comprises of various types such as weight lifting, running etc.

PRE (Progressive Resistance Exercise) involves the addition of load and overload to muscles thereby bringing about an increase in muscular strength and endurance and improving fitness.

The intensity during exercises can be measured using the pounds lifted or the number of sprint intervals which also makes it a true statement.

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Please help and explain will give brainiest but be precise in your answer as it is my mid-term exam.

Answers

Answer:

A. endemic or

Explanation:

The meaning of endemic is when a disease or in this case, the flu, is commonly found in a certain area or place. So, endemic would fit this situation better.

Karen's doctor suggests that she consume fewer saturated fats. what food should karen cut back on in her diet to most accurately follow the doctor's recommendations?

Answers

Answer:

steak

Explanation:

steak

steak

steak

steak

steak

steak

steak

steak

steak

steak

Please Answer both questions below (Will mark Brainliest if correct)

1. Muscular strength and muscular endurance are the same thing.
(True or False)

2. Pushup Test scores of less than 8 correct pushups demonstrate Muscular Strength.
(True or False)

Answers

Number 1 would be False
Number 2 would be true.

When the heart becomes stronger through exercise, the resting heart rate multiple choice questions?

A decreases
B become irregular
C Increases
D stays the same

Answers

Answer:

A. Decreases

Explanation:

With increased exercise, RHR gradually decreases as the heart becomes more efficient at pumping blood and it doesn't have to work as hard.

What is the LEAST reliable way to assess physical exertion during exercise?

A. checking one's pulse

B. testing one's blood pressure

C. measuring one's body composition

D. analyzing breathing ability

Answers

I believe the answer is C

2. Asking if a patient feels comfortable using an interpreter is done to help a healthcare employee understand the patient’s____
A. Family dynamic
B. Language spoken
C. Discrimination
D. Personal space

Answers

The answer would be D) personal space.

How is Newton's second law BEST demonstrated in the world of
fitness?
O Each person's fitness goals are unique to their body's ability.
O It is easier to keep running than to stop and start again.
O The body gets better at whatever skills it consistently practices.
O Wearing special shoes helps an athlete perform better and avoid injury.

Answers

Answer:

Each person fitness goals are unique to their body ability

Answer:

Each person’s fitness goals are unique to their body’s ability.

Explanation:

  Took the test, and found out B is wrong so i think it's A

3. Which of the following is an example of subjective observation?

A. Test results
B. Physical examination
C. Nausea
D. Vital sings check

Answers

Answer:

Subjective nursing data are collected from sources other than the nurse's observations. This type of data represents the patient's perceptions, feelings, or concerns as obtained through the nursing interview. The patient is considered the primary source of subjective data.

if you are not sleeping and you see thing but don't want to say anything about it and they look like monster and demons is it healthy and what is it called?

Answers

Answer:

First try to pray talk to God, and if you need to talk to your parent. It would be just a figment to the dark, and imagination.

Explanation:

You are so loved

I WILL GIVE YOU BRANLYES IF YOU ANSWER
Question 12 (2 point)
Reading 3.10
List in order the 4 steps in keeping food
safe.

Answers

Answer: Clean, Separate, Cook, and Chill

Explanation:

Clean : This is to provide sanitation and destroy harmful bacteria that may be on the surface of food or your hands before you cook.

Separate: avoid cross contamination by keeping foods separate when possible. example: do not put fresh clean apples on the table with raw meat.

Cook: use the proper temperature to insure that food is fully cooked and thus safe to eat

Chill: Use proper food storage to prevent/slow bacterial growth

Source:

Food Safety the U.S.A. Official website on food safety

Food provides calories needed by the body for energy. However, the body must use energy between meals when food is not consumed. What is the most likely response of the body when more energy is needed than the calories that have been consumed?.

Answers

A person who is undereating is taking in fewer calories than what their body need to function properly. This could have a negative effect on energy levels, leading to feelings of physical and mental exhaustion that could make it difficult for a person to go about their regular activities. But this is when the body uses up the extra energy that is stored in our body in the form of fats.

What does the fat has to do with energy storage?When compared to carbohydrates or proteins, fat is the body's most concentrated source of energy, offering more than twice as much potential energy (9 calories per gram versus 4 calories each per gram). Exercise causes the body's triglycerides, which are stored as fat in adipose or fat tissue, to break down into fatty acids.

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When a product claims that it is "Whole Wheat", that means:
O It must use the entire wheat kernel
O It only needs to use 85% of the wheat kernel
O It only needs to use the bran and endosperm
O It only needs to use half of the wheat kernel

Answers

(A) it’s whole wheat so it uses the entire wheat

Type your nintendo switch friend code in comments if you want to play some online games together :) Anyways heres my question:

Answers

The answer to your question is A(dispirited)

A nurse is taking Sofia's pulse. What will this measurement MOST
likely demonstrate?
O This will indicate how many breaths Sofia takes in one minute.
O This will show the condition of Sofia's digestive system.
O This will show how flexible Sofia's body is.
O This will indicate how hard Sofia's heart is working.

Answers

A nurse is taking Sofia's pulse. This measurement will demonstrate how hard Sofia's heart is working.

Pulse rate indicates the number of times the heart beats in a minute. the average number is between 60 to 100 in a normal resting heart of an adult. During the case of exercise, the heart rate may shoot up. But if the pulse rate remains higher even at resting state, it indicates some abnormality.

Heart is the main blood pumping organ of the circulatory system of the body. It is located at the chest region of the body, in the middle of the lungs, tilted slightly to the left. The heart is the size of a fist.

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The skin can receive hydration from some common foods.
a. true
b. False

Answers

Answer: True?

Explanation:

Loneliness among senior citizens is getting a lot of attention. Why should the medical community be concerned about this social problem?

Answers

Serious Health Conditions Linked to Social Isolation and Loneliness. major health issues. In the United States, loneliness and social isolation among older persons pose substantial public health problems that put a large number of people at risk for dementia and other serious medical diseases.

What advice would you provide seniors on how to deal with the issue of loneliness?

Keep in touch with your loved ones.

Although in-person interactions are wonderful, phone calls, social media, and emails can also help you stay in touch. A youthful family, friend, or neighbor can assist you if you are still getting used to computers.

What societal variables affect elderly people's feelings of loneliness and isolation?

There are several reasons why elders may experience social isolation. Many older citizens go through physical changes (like illness or incapacity) as well as emotional upheavals (like the death of a spouse), which can inhibit social interactions and restrict activities.

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4. Omar, she 44 has been working in the parts department with highly effective evaluations for the past five years. The company announced his sudden dismissal and notified him that customers had issues understanding what he was saying. This maybe be cause of discrimination based on_____
A. Sex
B. Race
C. Interests
D. Age

Answers

Based on race. They said that the customers couldn’t understand what he was saying implying english isn’t his first language and he’s of a different race.

Who needs more or less chloride?

Answers

Answer:

Explanation:

I need more chloride

Which must have proven safety and effectiveness before being sold?
a.)prescription medicine
b.)her-bases diet pills
c.) protein shake drink mix
d.)vitamins

Answers

Prescription medicine must have proven safety and effectiveness before being sold and is denoted as option A.

What is Safety?

This is referred to a condition in which an individual is safe from danger or any type of harm which is why it is best for us to adhere to safety rules in any area.

Prescription medicine must have proven safety and effectiveness before being sold because it is usually ingested and are made from different types of chemicals and substances if not handled properly could lead to complications and death and is therefore the reason why option A was chosen.

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What advice would you give to Billy to prevent this situation in the future?

Answers

Answer:

He shouldve trusted Max. He was a good kid, he just let his anger and sadness get the best of him.

Explanation:

RIP Billy

We will always love you <3

Select the correct answer. which nutrient will be deficient in the body because of a lack of exposure to sunlight? a. vitamin b12 b. vitamin d c. iron d. calcium

Answers

B. Vitamin D this is why we drink orange juice

Answer: Vitamin D

Explanation: My doctor told me

WILL GIVE FOLLOW THANKS AND BRAINLIEST!!!!!!!!!!!!!!!!

Answers

Answer:1. Potential

2. Kinetic

3. Gravitational pe

4. Electrical

5. Nuclear

6.thermal

7.chemical

Explanation: i may be wrong but i think im right. Hope this helps!

If a nutrition facts label lists total carbohydrate as 12 grams, total sugar as 5 grams, and added sugar as 4 grams, then how many calories are provided from carbohydrates?.

Answers

Calories are provided from carbohydrates is 48 Calories

Carbohydrates provide 4 Calories per gram

So it means that 1 gram = 4 Calories

12 gram = 4 x 12 = 48 Calories

What is Calories ?

Calories are the amount of energy your body expels after digesting and absorbing meals. A food's ability to give your body energy depends on how many calories it contains. Your body turns additional calories you consume into body fat when you consume more than you need.

The most recent "Dietary Guidelines for Americans" report from the USDA, published in 2020, states that adult males need somewhere between 2,000 and 3,000 calories per day and adult females need between 1,600 and 2,400 calories per day.

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Calories are provided from carbohydrates is 48 Calories

Carbohydrates provide 4 Calories per gram

So it means that 1 gram = 4 Calories

12 gram = 4 x 12 = 48 Calories

What is Calories ?

Calories are the amount of energy your body expels after digesting and absorbing meals. A food's ability to give your body energy depends on how many calories it contains. Your body turns additional calories you consume into body fat when you consume more than you need.

What kinds of calories are there?

A little calorie (cal) is indeed the quantity of energy necessary to raise the temperature of 1 g (g) of water by 1 degree Celsius (o C). There really are two different types of calories. The quantity of energy required can raise one kilogram (kg) of liquid by one degree Celsius is known as a big calorie (kcal). It is also referred to as a calorie.

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The stock market report says that 6 stocks went up for every 7 stocks that went down. If 721 stocks went down yesterday, how many went up? Set up and solve a proportion for the problem. 27X 10I need to estimate but I dont understand A ball is released from rest and falls 125 meters in 5 seconds. What was the magnitude of its acceleration? Complete the questions below to help you construct the velocity vs. time graph of a person driving a caralong a straight road. Certain points will be labeled with letters of the alphabet. Please use these pointswhen referring to the time, displacement, velocity, and acceleration of the car. For example, at point"B" the velocity would be ve, while t would refer to the time difference between points "B" and "C".Label all positions on the graph. Any necessary calculations should show work in the spaces providedand include units.3/SA1. Starting at position "A", the driver cruises through town at 13m/s for the first five seconds. Theend of this interval is position "B". Construct the velocity vs. time graph between position "A"and "B" and determine the variables below. URGENT!! ILL GIVEBRAINLIEST!!!!! AND 100POINTS!!!!!This diagram is used to prove the Pythagorean theorem, and to show that the purple square- the green square= the red squareA. True B. False Why are certain traits adaptations in one ecosystem, but not in another?A. All ecosystems have the same amount of competition.B. Organisms lose adaptations when they migrate.C. Ecosystems can have different conditions.D. Organisms can learn new adaptations. 1. El salmn? La duea me _____ recomienda. 2. La comida? Voy a preparrte____ . 3. Las bebidas? Estamos pidindose______.4. Quieres mostrarle la carta? S, voy a mostrr____la ahora. 5. Les serviste la carne? No, no ______ la serv. 6. Vas a leerle el men? No, no _______ lo voy a leer I need help to find the answer. A clothing store is tracking how much money adults are spending on clothes each month from their only store. Which description represents a population?adults who buy any clothes adults who buy their childrens clothesadults who are not marriedadults who are in college What is the cost of equity using the capital asset pricing model if the risk free rate is 4.5%, the beta is 1.75 and the equity risk premium is 4.25%?Review Later9.00%8.75%11.94%12.13% Your sister is planning her wedding reception. She can have round tables that sit 8 people and rectangular tables that sit 10 people. She plans on having 200 people at the reception altogether. Write an equation that represents the possible tables that may be used to seat 200 people at the wedding.What are two possible combinations of table types that your sister can use ather wedding reception? Show your calculations to prove that your amounts areviable answers to the question. The Byzantine Empire Justinian code put which religious group at a disadvantage To keep the government from having too much power, the members of the Constitutional Convention decided _____________ .A) to divide power among three branches of governmentB) that the country should not have a presidentC) to give all of the government's power to the judicial branch What is the Occupational Outlook Handbook? A. a personality test and self-assessment that job seekers often take B. a book of job listings and promotion requirements for different regions C. a collection of salary information and job descriptions gathered by the government D. a training manual for guidance counselors and career counselors After taking over the Italian Peninsula, which areas did Rome conquer first?ABCD an individual who strongly supports military intervention and the maintenance of american military power is more closely associated with which political ideology? a table costs five times as much as a chair a trader bought six more chairs than tables and spent $18594. if a chair costs$ 1033 how many chairs and tables did he buy?An athlete completes a marathon(42.2 km) at a pace of 3 min per km what was her speed in km/hrs? if the world record for marathon is 2 hrs 3 mins 23 sec what pace must an athlete achieve in order to break the world record Why is the evaluation of a design based on data and not personal feelings? If you spend $15 a week on coffee, what would be the future value of that amount over 10 years if instead of buying coffee you saved the money at the end of each year in an account with 3% APY? 1. A rectangular box has dimensions 4 feet by 3 feet by 5 feet. Increasing eachdimension by the same amount yields a new box with twice the volume ofthe old box. Determine the new dimensions of the box.