HOW DOES STRESS AFFECT YOUR FOCUS???
Hint: The shallower our breath, the less oxygen that reaches our brain, and the harder it is to focus.
1: When you are stressed you start breathing more deeply and makes it harder to focus.
2: When you are stressed more oxygen gets to your brain and makes it harder to focus.
3. When you are stressed you start breathing more deeply and that delivers more oxygen to your brain helps you focus.
4. none of these

Answers

Answer 1

Answer:

Ironically, stress does improve concentration for a very short period of time. This is due to the body releasing chemicals into the brain to help it focus and pushing adrenaline into the bloodstream in order to heighten the senses, which helps the body hone in and focus on tasks at hand.

Explanation:

Answer 2

I belive the anwser to your question is 3

Related Questions

how many parts to a virus?
1
2
3
4

Answers

Answer:

1: Envelope protien

2: Envelope

3: Viral Genome

4: Nucleocapsid

EXTRA

5: Viral tegument

Explanation:

4
Explanation: need 20 words

GIVING BRAINLIEST PLEASE HELP :')

A musk ox and the Alstroemeria flower have physical structures and organs that have similar functions. Provide two examples of similar structures or organs and describe how they have similar functions.

Answers

Mamalas

The organs which perform same function and looks but they are different in their structure from each other are called as analogous organs.
Organs are the structures that made up of two or more tissues organized to carry out a particular function.
An organ or bone that appears in different animals with the same function is called homologous structure.
Homologous organs have similar origin n basic structure but perform different functions in different organisms. Analogous organs are different in basic structure but perform same functions.

Examples :
The arm of a human,the wing of a bird or a B at, the leg of a dog and the flipper of a dolphin or whale are homologous structures.

The forelimbs of all mammals have the same basic bone structure. The structures are all similar because they envolved to do the same job.

Plz mrk Brainliest

What is one example of wind erosion and one example of weathering caused by wind

Answers

Answer:

Wind and water cause small pieces of rock to break off at the side of a mountain. ... Example of erosion: Wind carries small pieces of rock away from the side of a mountain.

Explanation:

when string winds hit a stone structure/rock over a period of time it begins to wear it down and cause pieces of it to erode away.

Please it's my last question
And please no links
True or False: multicellular organisms are made of different types of specialized cells

Answers

Answer: true i think

brainliest???

Explanation:

True. Hope this helps

How are traits passed to offspring?

Answers

Answer:

Explanation:

Well its all based on DNA which is a really strong part in your body along with every one else and your genes are what tell you what you look like ok so lets say your mom has brown eyes and your dad has blue eyes and your grandma has blue and your grandpa had blue you would be more prone to have blue eyes I hope this will help. :)

DNA. :) like say your dad has blue eyes your mom might have brown eyes you probably will get brown eyes because it’s a domainait trait

How?

Water is clear and clouds are white, BUT clouds are made of water...

Answers

Answer:

I don't know

Explanation:

Which are two kinds of echinoderms that use tube feet for movement? sea cucumber and brittle star brittle star and sea star sea star and sea urchin sea urchin and brittle star

Answers

Answer:

Brittle Star

Explanation:

No explanation

The answer I think is Brittle star

other types of carbohydrates include starches and fiber are both made up of many sugar molecules. Do you think fiber and carbohydrates are attracted to water? Why or why not?

Answers

Yes, because carbohydrates are the most common class of biochemical compounds!

Directions: Sort these words in these two categories.
Words: Agriculture, Disease Prevention, Herbicides and Pesticides, Mutations, Pharmaceuticals, and Transplants.
Categories: Positive Effects of Genetic Engineering and Negative Effects of Genetic Engineering.

Answers

Answer: Positive effects: Disease prevention, agriculture, transplants, pharmaceuticals

Negative: Herbicides, pesticides, mutations

Explanation:

Positive effects of Genetic Engineering=. Disease prevention, agriculture, transplants, and pharmaceuticals.

Negative effects of Genetic Engineering= herbicides, pesticides, and mutations.

What are the substances?

Answers

Answer:A chemical substance is a form of matter having constant chemical composition and characteristic properties. Some references add that chemical substance cannot be separated into its constituent elements by physical separation methods, i.e., without breaking chemical bonds.

Explanation:

A substance is matter which has a specific composition and specific properties. Every pure element is a substance. Every pure compound is a substance. Examples of substances: Iron is an element and hence is also a substance

Which of the following is a renewable resource?

Question 3 options:

natural gas

uranium

biomass

coal

Answers

Answer:

coal because you can use it for fire a lot so you won't get cold and you can make torches to keep it bright.

Answer:

Biomass, this is what I remember learning.

diploid -> diploid in mitosis, meiosis, or both

Answers

Answer:

Both

Explanation:

Mitosis) Diploid cell - two identical daughter cells with the same number of chromosomes from the parent (2)

Meiosis) Diploid cell - four unique daughter cells with each half the number of chromosomes from the parent (1)

Both mitosis and meiosis

Healthy human lungs look pink and spongy from the outside. The left lung is a little smaller than the right lung to make room for the heart. The lungs and heart are both protected by the rib cage. In the lungs, each main bronchus branches off into many smaller bronchi. The bronchi become smaller and smaller, and the smallest bronchi are called bronchioles. There are about 30,000 bronchioles in each lung, each about the same thickness as a strand of hair. The inhaled air eventually ends up in tiny air sacs called alveoli at the end of each bronchiole. There are about 300 million alveoli in each lung. They are covered with capillaries, tiny blood vessels that are only one cell thick. Oxygen travels from the alveoli through the capillaries to the bloodstream, heart and other cells.

Which of these best represents the progression of bronchi, bronchioles and alveoli in the lungs?

A
tree trunks that become smaller branches and twigs

B
a tight flower bud that has opened into a full bloom

C
whole apples that are sliced into separate wedges

D
a bridge that crosses two rivers

Answers

The answer is A the tree analogy is the best

I think that numberA

HELP ME WITH THESE TWO QUESTIONS
Question One:
Some steps in cell division are shown below:

1. Chromosomes condense and pair up
2. Segments of DNA of sister chromatids twist and cross
3. Exchange of DNA occurs between chromosomes
4. Four daughter cells are created that are haploid

Which of the following steps is least likely to occur during meiosis 1?
Step 1
Step 2
Step 3
Step 4

Questions Two:
A few characteristics of a type of reproduction are shown below:

1. Occurs in all body cells
2. Two daughter cells are formed
3. Chromosomes arrange equally on either side of the equator
4. The daughter nuclei each have half the number of chromosomes as that of parent cells
5. Is necessary for sexual reproduction

Which of the above are characteristics of meiosis?
1, 2, and 3
1, 4, and 5
2, 3, and 4
3, 4, and 5

Answers

Answer:

The first one is A and the second one is B

You have a nice day now ✊

A for the first on and b for the second one

HELP ASAP
How does water help plants and animal cells to survive?

Animal use oxygen to produce water
Cytoplasm is made up largely of water
Chlorophylls is made up largely of water
Plants use oxygen to produce water

Answers

Answer:

Explanation:

Cytoplasm is a thick solution that fills each cell and is enclosed by the cell membrane. It is mainly composed of water, salts, and proteins. In eukaryotic cells, t

Its D, plants release oxygen directly into the water where it is used by animals and other organisms, including the plants themselves.

Hi I need help in those two questions please don't type something that doesn't make sense for the points and have a good day

Answers

Answer:

enterocytes, Paneth cells, goblet cells, and neuroendocrine cells / Gastroesophageal Reflux Disease / Antacids, Histamine blockers, Proton pump inhibitors, and Prokinetic agents. / from the mouth to the anus / yes, the liver

one pore cell, one duct cell, one canal cell, and a fused pair of gland cells / Uremia / renal replacement therapy by hemodialysis, peritoneal dialysis, or kidney transplantation / kidneys and bladder / yes, the kidney

cilia cells, goblet cells, and basal cells / Asthma / Antileukotrienes or leukotriene modifiers, Cromolyn sodium, Inhaled corticosteroids, Long-acting inhaled beta2-agonists, Methylxanthines, Oral corticosteroids, and Immunomodulators / starts at the nose and mouth and continues through the airways and the lungs / yes, the lungs

Explanation:

Cells in the digestive system: there are 4 main cells, Mucous cells, Parietal cells. Chief cells. Endocrine cells.

Cells used in the excretory system: Four distinctive cell types make up the excretory system: one pore cell, one duct cell, one canal cell (excretory cell), and a fused pair of gland cells

Cells used in the respiratory system: primarily consists of three main cell types – cilia cells, goblet cells, and basal cells.

A couple common diseases for digestive system: cancer, irritable bowel syndrome, lactose intolerance and hiatal hernia.

A couple common diseases for excretory system: nephritis, uraemia, kidney stone, polyuria, anuria, oedema,

A couple common diseases for respiratory system: COPD, asthma, acute lower respiratory tract infections, TB and lung cancer

The digestive tract begins at the mouth and ends at the anus.

the excretory system is located near your kidneys and bladder

The respiratory system starts at the nose and mouth and continues through the airways and the lungs

Yes they are all vital all containing vital organs

Digestive system: contains important organ such as the stomach, pancreas, liver, gallbladder, small intestine, large intestine

Excretory system: liver, large intestine, lungs, and kidneys

Respiratory system: the lungs is the most important Organ

i need help

is it right to like girls

Answers

Answer:

love has no correct answer dude, love who you wanna love it doesnt matter the gender

Explanation:

Yes if you like girls then you like girls but some people might judge you and stuff just be up and don’t pay them no mind

Due at 3:05 pm central time today.

Answers

Answer:

1. Is recessive

2. Hetero and homo,

3. Phenotype,

4. Dominant and recessive,

5. Dominant,

6. Genotype

Explanation:

Answer:

1. Is recessive 2. Hetero and homo, 3. Phenotype, 4. Dominant and recessive, 5. Dominant, 6. Genotype

Explanation:

Why are index fossils useful for determining the age of other fossils or rock layers?

Answers

Answer:

yes

Explanation:

genetically different cells produced in mitosis, meiosis, or both

Answers

Answer:

Meiosis

Explanation:

Mitosis is the splitting of cells giving two genetically identical daughter cells. Meiosis is the splitting of cells resulting in four unique daughter cells as they have half the dna.

Answer:

Meiosis

Explanation:

Mitosis is the splitting of cells giving two genetically identical daughter cells. Meiosis is the splitting of cells resulting in four unique daughter cells as they have half the dna.

PLEASE HELP ME Which of these attacks the germs in your body when you are sick?
A. skin
B. lymph nodes
C. white blood cells
D. bone marrow

Answers

White blood cells :)

Answer:

C. White blood cells

Explanation:

White blood cells are part of the immune system that fight pathogens such as bacteria and viruses

What is the answer to number 2??

Answers

territory’s, most kingdoms /kings or queens called it that

Answer:

Animalia

Fungi

Protista

I hope this helps <3

Please answer I need help

1. A hurricane draws its energy from the cold, dry air near the ocean's surface. true or false

2. when a hurricane passes over land, it loses its energy source

true or false

Answers

1.False
2.True
The first one is false since hurricanes actually really on the warm waters and warm air as a fuel source
The second one is true since once the hurricane passes over the land it losses its source for fuel and therefore losses its strength

PLS HELP OR ILL FAIL SCHOOL
ill give brainliest and help you with wtv

Answers

Answer:

I'm not sure about 13 and 19.

13. Traits?

14. Hagfish

15. No, it doesn't have jaws.

16. Mammary glands.

17. Jaws and lungs.

18. Lizard, bird, cow, lion.

19. The bird?

20. Claws/nails, lungs, and jaws.

Also, this is a cladogram, in case you needed the info. :)

Answer:

13. shared derived characteristic

14. Hagfish

15. No, it doesn't have jaws.

16. Mammary glands.

17. Jaws and lungs.

18. Lizard, bird, cow, lion.

19. the frog

20. Claws/nails, lungs, and jaws.

Explanation:

What is the function of hormones?

Answers

Answer:

hormones serve as messengers, controlling and coordinating activities throughout the body

Explanation:

Answer:

May I please have brainiest

Explanation:

Hormones serve to communicate between organs and tissues for physiological regulation and behavioral activities such as digestion, metabolism, respiration, tissue function, sensory perception, sleep, excretion, lactation, stress induction, growth and development, movement, reproduction, and mood manipulation.

i will give brainlst if the answer is right

Answers

C! It only kills the moth larvae and doesn’t hurt other harmless insects

I will give brainlst if the answer is right.

Answers

Answer:

i think it is B hope it helps

What is the goal of Meiosis 1?

Answers

Answer:

In meiosis I, chromosomes in a diploid cell resegregate, producing four haploid daughter cells

Answer:

Meiosis I is the reduction division, and meiosis II is more similar to mitosis in that the sister chromatids are separated. The goal of meiosis I is to separate homologous chromosomes. The goal of meiosis II is to separate sister chromatids. In meiosis II, no DNA is duplicated as in prophase I of meiosis I.

Explanation:

Carnivores and herbivores are both consumers. Which statement best describes how they differ from one another?

A) Carnivores produce all the energy they need

B) Carnivores only eat animals whereas herbivores only eat plants

C) Carnivores eat living organisms whereas herbivores eat organisms that have died

D) Carnivores obtain energy by eating food whereas herbivores obtain energy from sunlight

Answers

Answer:

Pretty sure it’s B.

Explanation:

Its most probably B because carnivores eat meat, and live animals have their own muscles and meat, while herbivores only eat plants, unlike carnivores.

Answer is B, carnivores eat meat while herbivores eat plants

HELP ASAP
How do humans influence the balance of nature?

Humans can hunt second-order consumers

Humans can consume decomposers

Humans can build more homes

Humans can plant more trees

Answers

Answer:

Humans an hunt second-order consumers.

a: humans can hunt second-order consumers

Other Questions

QUESTION 7In "The Story of an Hour," what was the reported way that Mr. Mallard had died? World War I A railroad accident Murdered by his wifeDrowned What did Skeeter report on the serial numbers of Jesse's hundred and Mo'sfive-dollar bill ? Crossing-overA. increases genetic diversityB. ends meiosis 34. A study of global average temperature from 1550 to 1850 was conducted and showed that some regions were affected by a mini ice age. Europe experienced large glacial sheets of ice during this time. How would this have affected agriculture in the region?1. Crops could not withstand the cold temperatures and died2. Growing season would decrease3. Famine would occura. I onlyb. II onlyc. I and III onlyd. I, II, and III A convergence of winds near the surface is associated with cloudproduction because it1. Forces the air to rise2. Creates a vortex or spiral pattern3.Increases the dew point 11. What is the center of the circle (x - 2)2 + (y + 6)2 = 25? polyunsaturated fat is commonly found in a.fishb.animal fatsc.coconut oilsd.vegetable oils 1. What was Wounded Knee?a battlea Native American Tribea massacrea movie Find the measure of arc FGH given measure of angle FGH = 21x 2 degrees and messure of angle FAH = 38x + 5 degrees. help I don't know the answer Help me plz and show work properties of parallelograms PLEASE HELP Trevor deposits $1500 in a simple interest account that pays 4.3% annually. After 15 years, how much total money would be in the account? (Ill give brainliset) Your friend makes a two dimensional model of a dividing cell as shown. The total area of the dividing cell is 350 square inches. What is the area of the shaded region to the nearest whole inch?nearest whole inch? Five friends take a maths testAdam, Brandon, Chen together together scored 200 marksBrandon, Chen and Damion together scored 215Chen, Damion, Erica together scored 224Damion and Erica scored more than ChenThe five of them together scored 350 marksWhat are their individual scores 7. Since the allele for color blindness is located on the X chromosome, colorblindness1 cannot be inherited2 occurs only in adults3 is sex-linked4 none of the above(HELP ME PLEASEEE!) Plz help me well mark brainliest if correct....???. solve for the value of n solve the inequality 2x+10 Germany was especially opposed to Article 231 of the Treaty of Versailles because it forced Germany to reduce the size of its army and navy. forced Germany to reduce the size of its army and navy. returned the territories of Alsace and Lorraine to France. returned the territories of Alsace and Lorraine to France. awarded sections of eastern Germany to the new Polish state. awarded sections of eastern Germany to the new Polish state. held Germany (and Austria) responsible for the war and required reparations.