The heart is the primary organ, which pumps blood through the body. The heart automatically adjusts the blood flow to match the activity levels by the intake of more oxygen.
The heart functions appropriately in the presence of oxygen. During a time of activity or an exercise, the body requires an extra amount of energy to meet the needs of the activity. The heart adjusts itself by taking up more oxygen so that the blood flow is increased and the oxygen demand is met.
The heart pumps necessary blood volume to different parts of the body such that, the body does not suffer from any physiological problems.
Thus, the heart sets the blood flow by taking up more oxygen. The correct answer is Option B.
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The correct answer is A!
~Hope this helps!
(sorry if I'm wrong although I shouldn't be)
How should this model be completed to represent 8,341 ÷ 19
Answer: 439
Explanation: you just have to divide
The cell theory tells us that _____.all living things are made of cellsall cells come from living cellscells are the basic building blocks of all living thingsAll of the above
Answer:
Cells are the basic building block of all living things.
How can the risk of developing arthritis be reduced? Question 4 options: by taking a multivitamin by controlling your weight by getting enough vitamin D.
Arthritis refers to the disease or disorders associated with the joints. The symptoms of arthritis include joint pains and stiffness.
The risk of arthritis can be reduced by controlling the weight of the body.
The risks of arthritis can be reduced by:
1. Performing low-impact exercises, like walking and running to enhance overall health.
2. There is no far evidence of multivitamins affecting arthritis. The vitamins can be consumed in a healthy diet to reduce the effects of arthritis.
3. Diet has an important part in the healthy weight of the body. The diet plays a crucial role in slowing the progression of arthritis. The overweight can cause strain on joints and can onset the condition of arthritis.
Thus, the correct answer is by controlling the weight.
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pleasee help for an exam!
What is the purpose of fitness testing?
to compare one person’s health to another’sto compare one person’s health to another’s , ,
to set a baseline to determine realistic fitness goalsto set a baseline to determine realistic fitness goals , ,
to determine a person’s medical health to determine a person’s medical health , ,
to predict a person’s future chronic illnesses
Answer:
B. to set a baseline to determine realistic fitness goals
Explanation:
Fitness testing is used to determine someone's level of fitness, so It is easier to create a better workout program or fitness plan in the future, hope this helped.
Which activity would be BEST for prolonged training within your target heart rate zone?
-sprinting
-stair climbing
-static stretching
-high intensity interval training
Sprinting is the best for prolonged training within your target heart rate
zone. There are five types of heart rate zones which are measured
according to the maximum heart rate(MHR) and include
Zone 1: Very light, 50%-60% of MHR.
Zone 2: Light, 60%-70% of MHR.
Zone 3: Moderate, 70%-80% of MHR.
Zone 4: Hard, 80%-90% of MHR.
Zone 5: Very hard, 90%-100% of MHR
Performing exercises such as sprinting and jogging at least 75 minutes a
week helps individuals get into their target heart rate zone.
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inflamation of 1 or 2 small, almond-shaped organs located in the lower abdomen on either side of the uterus
Inflammation of 1 or 2 small, almond-shaped organs located in the lower abdomen on either side of the uterus is oophoritis.
Inflammation of 1 or 2 small tonsil-shaped organs located in the lower abdomen on both sides of the uterus is oophoritis.
What do you mean by oophoritis?Oviphoritis is characterized by inflammation of the contents of one or both ovaries, leading to enlargement of the ovaries, as well as ovarian cysts. Ovaries contain eggs.
Ovophoritis can be treated surgically if treatment has not shown improvement in symptoms after 8-72 hours. Surgical options may include laparoscopy and abscess drainage, appendectomy.
The disease is caused by a bacterial infection that spreads from the vagina or cervix (the entrance to the uterus) to the uterus, fallopian tubes and ovaries. PID is often caused by several types of bacteria, and it can sometimes be difficult for doctors to identify the culprits.
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In basketball this is usually made of glass, fiberglass, aluminum, acrylic, or steel.
backboard
net
court
lockers
Answer:
backboard
Explanation:
bc nothing else in basketball is made of fiberglass
In your own words, define hate.
Answer:
in my opinion hate is where you really dislike something to the point you can't stand it, let's say you hate a person, you don't like to be around them nor listen to anyone talk about them. when it comes to a thing you hate, it becomes impossible for you to even if you have to like a certain class. when it comes to foods you hate, you physically cannot eat it due to a possible acid-reflux
Explanation:
hate is when you absolutely despise someone. you cant stand to be around them and when you are all you feel is that you wanna punch them in the face. or just silently judge. or confront them for bein so stu.pid i-d-k honestly I don't think about that often
Barbara creates a table of the six essential nutrients.
Macronutrients
Micronutrients
Carbohydrates
Fats
Proteins
Vitamins
Water
Minerals
Where did Barbara make an error in placement of a nutrient?
fats
vitamins
water
carbohydrates
Barbara makes an error in placement of a nutrient in fats, hence option A is correct.
What are nutrients?The breakdown of sustenance by nutrients provides energy for living things. They are utilized in every bodily function of an individual. Growth (creating new cells), repair (healing a wound), and sustaining life are a few of the processes.
Nutrients from the earth and water are absorbed by plants and other autotrophs.
The surroundings may provide the aforementioned nutrients. Macronutrients give a living thing the energy it needs to run its digestive system. They offer enormous energy that can be transformed and used to produce energy.
Therefore, Barbara makes an error in placement of a nutrient in fats, hence option A is correct.
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in order to avoid spikes and dips in blood sugar. which nutrient provides a sustained level of energy?
Answer:
Oat bran, barley, and rye are fiber-rich foods that contain beta-glucan. This soluble fiber increases the amount of time it takes for your stomach to empty after eating and prevents spikes in blood sugar.
Which substance is produced during cellular respiration?
(a) oxygen
(b) sugar
(c) carbon dioxide
(d) vitamins
Which gas is used by humans in the process of cellular respiration?
(a) methane
(b) nitrogen
(c) oxygen
(d) carbon dioxide
The main substances produced in cellular respiration according to the summarized equation of cellular respiration would be Carbon dioxide, water and ATP. Energy.
(c) carbon dioxide
Your body cells use the oxygen you breathe to get energy from the food you eat. This process is called cellular respiration. During cellular respiration the cell uses oxygen to break down sugar.
(c) oxygen
Answer:
hi i think the first one is C and the 2nd question is C, i hope this helps
Explanation:
Have a wonderfull day
List 4 activities that require safety equipment and explain why it’s important to wear safety gear for these activities.
Answer:
You require goggles,masks,and gloves whilst dealing with chemicals, you also require masks,gloves, and a coat while operating a surgery in order to avoid getting sick by any diseases or such, another activity that requires safety equipment is constructing, if a brick or something hard were to fall on your head you'd have a helmet to protect you.The fourth activity I could say requires safety equipment is rock climbing it's the same principal as you would not want to injure yourself.
Mark as brainliest if you please.
Explanation:
Tanya organizes and codes patients’ records. What kind of health informatics professional is she?
Tanya is a ________________.
Answer: health information technician
Explanation: they code and organize patient records
Risk factors (1point)
A. refers to being in good shape or physical condition B. the process and functions of the body C. social needs, social behaviors, and social problems D. traits that increase the possibility of developing an illness or disease
Answer:
c
Explanation:
a0 can cause weakness or numbness on one side of the body.
Answer:
both numbness and weakness
Explanation:
What do u choose
eat the red pill be u
eat the blue pill be u 2
Answer:
Blue ofc
Explanation:
lol
Answer: The blue pill be u 2 because I might get some sort of super power lol Nice joke
Explanation: You'll make a good comedian
if you are a middle schooler what are some common issues you deal with how do you generally deal with it
Answer:
1. Drama
The way I deal with drama is being quiet let the opponent talk and talk. Grab evidence of the scene. Later, use it against the opponent.
2. Overloads of homework
I usually spend time doing the short ones first so then as I approach the longer homework I'm done with half of my homework. I usually start doing homework from 4 to 10 pm.
I'm in 6th grade so I know Ill approach more problems but these are the problems I'm facing right now.
which view of mental illnesses integrates biological and psychosocial factors to predict the likelihood of a disorder?
Answer:
Explanation:
The diathesis-stress model (Zuckerman, 1999) integrates biological and psychosocial factors to predict the likelihood of a disorder.
The second leading cause of death among people aged 15 to 24 is _____.
homicide
cancer
heart disease
suic*de
Answer:
suic*de
Explanation:
Unfortunately, the answer is suici*de. i did a project in 8th grade
Child safegaurding
select whether the following is True or False when reporting a child safeguarding concern:
Report generalized rumours.
True False
Answer:
False
Explanation:
You should never believe rumours
When in reverse steering right the vehicle will go
Answer:
To steer the car in reverse, turn the wheel in the direction you want the rear of the car to go. Turning the wheel to the right steers the back of the car to the right. Turning the wheel to the left steers the rear end to the left. n reverse gear, if you turn the steering wheel to the right side, rear part of car will move rightward and front part will move towards left.
Hope that helps. x
Which is NOT TRUE about psycho-social environment?
A. Harmonious relationship among teachers and learners will help the learners feel comfortable and safe in school.
B. An environment that is free from abuse and discrimination will make the learners feel valued, respected and secured
C. A welcoming and friendly environment will motivate learners to go to school every day.
D. Aesthetically pleasing environment is good to see.
Answer:
D. Aesthetically pleasing environment is good to see.
which white muscle fibers found in arm muscles fatigue easily contain a low level a myoglobin relatively few blood capillaries and have a fast contraction rate
Answer:
i dont know could be c
Answer: Type 2 Fibres
Explanation: Type II B fibres are white, geared to generate ATP by anaerobic metabolic processes, not able to supply skeletal muscle fibres continuously with sufficient ATP, fatigue easily, split ATP at a fast rate and have a fast contraction velocity. Such fibres are found in large numbers in the muscles of the arms.
what age does each center of the brain begin to develop?
Answer:
Around 25+
Explanation:
The rational part of a teen's brain isn't fully developed and won't be until age 25 or so. In fact, recent research has found that adult and teen brains work differently. Adults think with the prefrontal cortex, the brain's rational part.
Hope this helps
Have a great day
~Zero
Answer:
From birth to age 5, a child’s brain develops more than at any other time in life. And early brain development has a lasting impact on a child’s ability to learn and succeed in school and life.
The muscular system is responsible for all of the following EXCEPT:
Answer:
I believe it is Pollicis
what category of therapy is most concerned with improving a client’s awareness of the underlying causes of his or her difficulties?
Answer: Insight therapies is a general term referring to psychotherapy that involves dialogue between client and therapist for the purposes of gaining awareness and understanding of psychological problems and conflicts.
Explanation:
become a little more acquainted with some of the people affected by HIV and AIDS, perform a keyword search on the Internet and find a
video that includes an interview with teenagers who are HIV-positive. You may want to include the keywords HIV, positive, and teens in your
search.
Answer:
Young people are vulnerable to HIV at two stages of their lives; early in the first decade of life when HIV can be transmitted from mother-to-child, sometimes known as vertical transmission (see children and HIV), and the second decade of life when adolescence brings new vulnerability to HIV.
Around 70% of adolescents living with HIV will have acquired it through vertical transmission and so will have been living with the virus since birth.18 Whilst programmes to prevent mother-to-child transmission (PMTCT) have been hugely successful in recent years, reducing new infections among adolescents is more difficult.19
There are many factors that put young people at an elevated risk of HIV. Adolescence and early adulthood is a critical period of development when significant physical and emotional changes occur. Adolescents and young people have growing personal autonomy and responsibility for their individual health. The transition from childhood to adulthood is also a time for exploring and navigating peer relationships, gender norms, sexuality and economic responsibility.20
Considerable data gaps exist in our knowledge of HIV among adolescents and young people. This is particularly the case for younger adolescents because of the challenges in getting parental approval for their involvement in surveys and a lack of age-appropriate questions. Where data exist, limited sample sizes and lack of disaggregation limits the available evidence to inform programming. In part because of these gaps, adolescents and young people are often missing from national HIV strategic plans, particularly interventions beyond PMTCT.21
Explanation: Excluding vertical transmission, unprotected sex is the most common route of HIV infection for young people, with sharing infected needles the second.22 For some, this is a result of not having the correct knowledge about HIV and how to prevent it, highlighting the need for HIV and sexual and reproductive health and rights (SRHR) education. For others, it is the result of being forced to have unprotected sex, or to inject drugs.23
Another name for the immune system is the lymphatic system. Where are lymphocytes
manufactured to combat communicable pathogens?
O In the tonsils.
In the thymus gland.
In the lymph nodes.
All the above.
6) Which sentence BEST describes how bones and muscles change over
time?
(A) Bones grow denser, as do muscles.
(B) Muscles grow larger, but bones lose mass.
(C) Bones grow denser, but muscles lose strength,
(D) Muscles and bones sustain only with maintenance
Answer:
the awsner it is b
Explanation:
im smart
an accumulation of 3,500 extra calories is stored by your body as how many pounds of fat?
Answer:
1 pound of fat