Why do red blood cells need to be so tiny?

Answers

Answer 1

Answer: im not shoe but to fit in your body. or so it can get to many places to your body faster

Explanation:


Related Questions

What does alcohol do to the body

Answers

Answer:

hope it helps plz give brainliest! :D

Explanation:

An abundance of alcohol can harm the liver, whose job it is to break down harmful substances in the body. This can lead to hepatitis, jaundice and cirrhosis, which is the buildup of scar tissue that eventually destroys the organ. Alcohol may cause kidney, bladder and prostate inflammation.

I destroyed important parts of your body and the brain gets used to it and your Hanna need more because you won’t want to stop

According to the data, which substance had the smallest change in range?
A.) Heroin
B.) Cocaine
C.) Opioid analgesic
D.) More information is needed

Answers

Answer:

A. heroin that is the answer

A) Heroin,

had the smallest chance of change.

What did the President and CEO say needed to be maintained in the Little League program?

Answers

Answer: Hello your question is vague and cannot be found hence i will give a general answer concerning the duties of the president in the little leagues

answer : The President needs to ensure that all league personnel is abreast with the rules, regulations and policies of the little league

Explanation:

The president/CEO of the little league program is saddled with the responsibility of ensuring the smooth operations of the little league and he doubles as the contact between the little league and little league international. What the President needs to maintain in the little league is : ensuring that all league personnel is abreast with the rules, regulations and policies of the little league

Muscular pains and spasms due to heavy exertion are what?
O Hyponatremia
O Heat cramps
O Heat exhaustion
O Heat stroke

Answers

Heat cramps bc of the exertion

1. What is the function of the ciruclatory system?

2. What is the function of the Digestive system?

3. What is the function of the Endocrine system?

4. What is the function of the excretory system?

5. What is the function of the muscular system?

6. What is the function of the nervous system?

7. What is the function of the reproductive system?

8. What is the function of the Respiratory system?

9. What is the function of the skeletal system?

Answers

Answer:

1. The circulatory system delivers oxygen and nutrients to cells and takes away wastes. The heart pumps oxygenated and deoxygenated blood on different sides.

2. Digestion is important because your body needs nutrients from food and drink to work properly and stay healthy. Proteins, fats, carbohydrates, vitamins, minerals, and water are nutrients. Your digestive system breaks nutrients into parts small enough for your body to absorb and use for energy, growth, and cell repair.

3. Endocrine glands release hormones into the bloodstream. This lets the hormones travel to cells in other parts of the body. The endocrine hormones help control mood, growth and development, the way our organs work, metabolism , and reproduction. The endocrine system regulates how much of each hormone is released.

4. Excretory systems regulate the chemical composition of body fluids by removing metabolic wastes and retaining the proper amounts of water, salts, and nutrients. Components of this system in vertebrates include the kidneys, liver, lungs, and skin.

5. The muscular system is composed of specialized cells called muscle fibers. Their predominant function is contractibility. Muscles, attached to bones or internal organs and blood vessels, are responsible for movement. Nearly all movement in the body is the result of muscle contraction.

6. The nervous system is the major controlling, regulatory, and communicating system in the body. It is the center of all mental activity including thought, learning, and memory. Together with the endocrine system, the nervous system is responsible for regulating and maintaining homeostasis.

7. To produce egg and sperm cells.

To transport and sustain these cells.

To nurture the developing offspring.

To produce hormones.

8. The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies (called inspiration, or inhalation) and send carbon dioxide out (called expiration, or exhalation). This exchange of oxygen and carbon dioxide is called respiration.

9. The skeletal system works as a support structure for your body. It gives the body its shape, allows movement, makes blood cells, provides protection for organs and stores minerals. The skeletal system is also called the musculoskeletal system.

Explanation:

​Beta-blockers must be used with caution in patients with
A.
Supraventricular tachycardia.
B.
Asthma or chronic lung disease.
C.
Hypertension.
D.
Atrial tachycardia.

Answers

Answer:

B - Asthma or Chronic Lung Disease

Explanation:

Beta-blockers contradict the effect of asthma medication. They can cause airway narrowing which will lead to an Asthma attack. Asthma and chronic obstructive pulmonary disease (COPD) have also been classic contraindications to the use of beta-blockers because of their potential for causing bronchospasm

Use the table to compare over-the-counter (OTC) medications, prescription medications, and illegal drugs in terms of their use and abuse. Be sure your points are made clearly and include examples. (12 points)

Answers

OTC medications- pain relievers such as Tylenol, Ibuprofen, Advil, Motrin, cough drops, and Claritin 24H. All these OTC drugs are found on shelves in pharmacies, gas stations, and or grocery stores.

Prescription Medications include, Tramadol, Morphine and other prescriptions.

illegal drugs- Cannabis, Inhalants, Cocaine, Narcotics, Hallucinogens, and Amphetamines are all types of drugs that are not legally manufactured, bought or sold.

You are working in the kitchen of a busy restaurant and you are expecting a large crowd to come in later. You should __________.

remove the food from the refrigerator but prepare it when it is needed

prepare only non-dairy items ahead of time and finish the rest as needed

prepare food only as needed

prepare as much as you think necessary to reduce customer wait times

Answers

The last answer seems logical

You are working in the kitchen of a busy restaurant and you are expecting a large crowd to come in later. You should prepare only non-dairy items ahead of time and finish the rest as needed. Thus, the correct option for this question is B.

What are the things you must keep in mind while working in a kitchen?

The things that must be kept in mind while working in a kitchen are as follows:

Always use different chopping boards for raw meat, vegetables, fruits, etc. in order to prevent cross-contamination.Always install a fire extinguisher and know the process of using it. Don't forget to wash your hands before cooking.Always wear safe clothing that prevents the cause of burning.

According to the context of this question, when an individual is working in the kitchen of a busy restaurant and he/she is expecting a large crowd to come in later. For this, an individual needs to prepare some sort of non-dairy products or items ahead of time and finish the rest as needed.

Therefore, the correct option for this question is B.

To learn more about the Working principle of a kitchen, refer to the link:

https://brainly.com/question/17691117

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Question 3 of
Which of the following is an example of a defensive action?

Answers

Answer:

What are the 'following examples'?

Explanation:

You can't answer the question without the options :l

is it normal to be upset because of something i thought i did but i really didn't do anything

Answers

Answer:

i mean it could be.. i wouldnt really know bc depressions a b*tch so i think everything is my fault and/or i did something wrong

Explanation:

it’s normal to feel guilty sometimes. it can be difficult to control these feelings, so of course it is normal. you really don’t need to focus too much on these feelings, though. if you know you didn’t do anything wrong, then don’t sweat it. if you ever need someone to talk to, lmk. :)

1. Zerbie sees a psychologist who tells them that the past is not what's important - it's all about
their future! Zerbie's psychologists listens carefully to what they say, repeating the information
back and asking for clarification. Zerbie is in charge of deciding what the problem is and how to
grow and meet their needs. What type of psychologist is Zerbie seeing?
a. Psychoanalyst
b. Behaviorist
C. Biopsychologist
d. Humanist

Answers

I believe the answer to this question is C.

The answer to this question would be C

TAMA O MALI Lahat ng awitin na nasa anyong unitary ay may isang melodiya lamang.

Answers

Answer:

I think it's true

E-ödev de yorum nasıl silinir?​

Answers

Excel'de bir yorum nasıl kaldırılır?

Seçili Aralıktan veya Tüm Çalışma Sayfasından Yorumları Silme

Excel uygulamasının sol üst tarafındaki gri üçgene tıklayın. Bu, tüm çalışma sayfasını seçecektir (veya Control + A + A kullanabilirsiniz)

Ana Sayfa sekmesine tıklayın.

Düzenleme grubunda Temizle'ye tıklayın.

Yorumları Temizle'ye tıklayın.

Why do you think mental health is so important for an individual, as well as the community as a whole? What are the greatest benefits of good mental health? What risks and concerns are caused by poor mental health?​

Answers

Answer:

Mental health is a state of well-being in which an individual realizes his or  her individual ability as humans to think, emote, interact with each other, can be regarded as a vital concern of individuals, communities.

Mental illness, especially depression, increases the risk for many types of physical health problems, particularly long-lasting conditions like stroke, type 2 diabetes, and heart disease. Similarly, the presence of chronic conditions can increase the risk for mental illness.  

Reduction in anxiety.

Improved moods.

Clearer thinking.

A greater sense of calm or inner peace.

Increased self-esteem.

Reduced risk of depression.

Improvements in relationships.

Explanation:

Diaphragms and cervical caps are expensive O inexpensive O reusable O can only be used once​

Answers

Can only be used once

Team sports develop a person's social health through learning to respect members of the opposite
team,
Please select the best answer from the choices provided.
OT
OF

Answers

Answer:

The answer would be True.

Explanation:

When people work in teams it allows them to socialize with others. When they can have the oppertunity to socialize they can raise their social skills.

Team sports develop a person's social health through learning to respect members of the opposite team. This statement is true.

What are team sports?

These are the kinds of sports games that are played between two groups of people. Each group in this case is called a team. Team sports are organized by a governing body of people. They maintain the rules, regulations, and ethics of sports.

There are various kinds of team sports that are gaining popularity. These are basketball, football, rugby, cricket, etc. Participation in these kinds of sports can be extremely beneficial for the participants, especially the children.

Children should learn the values of cooperation, coordination, and respect for someone on the opposite side from a young age and team sports provide the opportunity to do that.

Even if we remove the benefits of physical fitness, team sports develop social skills, leadership, communication, the spirit to not be affected by win or loss, etc in the children.

Therefore the statement is true.

Read more about team sports, here

https://brainly.com/question/27737965

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Jaxon has a health insurance policy through his university that he pays $100 per month in premiums. The plan requires a $500 deductible with a 20% coinsurance payment after the deductible has been met. His total medical bills for the year were $2,150. How much did Jaxon pay for the year including premiums, deductible, and coinsurance?

A)$2,030

B)$930

C)$2,130

D)$1,030

Answers

Answer:

The correct answer is A. $2,030.

Explanation:

Since Jaxon has a health insurance policy through his university that he pays $ 100 per month in premiums, and the plan requires a $ 500 deductible with a 20% coinsurance payment after the deductible has been met, and his total medical bills for the year were $ 2,150 To determine how much did Jaxon pay for the year including premiums, deductible, and coinsurance, the following calculation must be performed:

(12 x 100) + 500 + ((2,150 - 500) x 0.2) = X

1,200 + 500 + (1,650 x 0.2) = X

1,200 + 500 + 330 = X

1,700 + 330 = X

2,030 = X

Therefore, Jaxon had to pay $ 2,030.

Answer:

The correct answer is A

Hope this helps you.....

What method can you used to prevent coronary heart disease?

taking a multi-vitamin everyday
appropriate nutrition and exercise
choosing not to smoke or drink
Rubella immunization

Answers

Answer:

B. appropriate nutrition and exercise

Explanation:

hope this helps :)

i need help pls help me

Answers

Explanation:

1 help full

oooooooooooojjjjgbybrv ty ye vyvtc

Which of the following are ways to reduce advertising in your life.

A. Don't be a walking advertisement
B. Reduce junk mail
C. Keep your branded items hidden
D. All of the above

Answers

i believe the answer is D .

What is NOT something to consider when eating healthy?
Eat balanced
Increase fiber
Avoid all fat
Drink water

Answers

avoid all fat not all fats are bad

There are many different diets/eating healthy but I would say "Avoiding all fats" is probably the worst thing to do, you still need your good fats (Unsaturated fats). You could normally find those fats in avocados, nuts (almonds, hazelnuts, and pecans), Oils (olive oil for example), and even seeds (pumpkin and sesame seeds). If you avoid your unsaturated fats that could be really bad for you due to unsaturated fats normally help you avoid/reduce the risk of heart disease and even lower cholesterol levels.

what is a stroke play

Answers

Answer:

A stroke game is a game of golf in which the score is reckoned by counting the number of strokes taken overall.

A fruit must contain one or more seeds?

Answers

Answer:

yes, if the fruit does not contain a seed it cant reproduce

Which of the following describes the functions of the liver?

I. It cleans the blood by removing wastes and harmful substances.
II. It helps with digestion of food.
III. It produces bile.

I and II
I and III
II and III
I, II, and III

Answers

I and lll is the answer

Which word describes a tumor that is cancerous?

A. benign
B. malignant
C. carcinogen
D. biopsy

Answers

Explanation:

B. malignant

stay safe healthy and happy.

Malignant describes a tumor that is cancerous.

What is Tumor?

Cysts and tumors can have similar appearances and can develop on practically any area of the body. Tumors, on the other hand, are solid masses of tissue, whereas cysts are sacs that contain liquid or air.

Cysts may seem softer to the touch than tumors, which often feel solid, due to their composition. On the other hand, some benign tumors have a velvety texture.

The majority of benign tumors are not dangerous and are not likely to spread to other body regions. if they rub against nerves or blood vessels or start the endocrine system's overproduction of hormones, they may result in pain or other issues.

Therefore, Malignant describes a tumor that is cancerous.

To learn more about tumors, refer to the link:

https://brainly.com/question/14143650

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Choose the type of hormone that is described below.
increases sugar in the blood
speeds up the heart beating
only found in females
not released during stress
helps prepare your body for action by affecting the heart
narrows arteries to increase blood pressure

Answers

Pretty sure the answer is estrogen

Expalin major programmes for caring for the earth?​

Answers

Major programs for caring the earth is a program which is the benefit the environment . For example the Earth Day is celebrated on April 22 every year. More than a billion people take part in it globally.

What are the rules in your house concerning cov id 19 safety. Make a list of 10 Rules.

i dont have rules about this so please help even if u make up rules idc

Answers

Explanation:

1) dont touch any packages which have newly arrived, let it stay isolated for about a day.

2) wear gloves and masks whenever ur going out

3) avoid sharing personal household items

4) cover ur nose and mouth while sneezing or coughing

5) if ur feeling sick, then isolate urself in ur room/ stay away from the others

6)deep cleaning the house on every thursday- thats all i have lolol

PLEASE HELP ME!! Describe the anatomy and function of the male and female reproductive systems
No links please

Answers

Males have testes, women have ovaries and uteruses. The function of them is to reproduce by the male sperm fertilizing the female egg. The testes produce sperm, the uterus hosts a baby, and the ovaries store eggs.

this question confuses me every time i read it please help

What is the influence of media to your online class or to your life?. Media means the internet, gadgets and technology around you.

Answers

Answer:

the resources you learn with?

Answer:

uhh the media is helping us to communicate and connect with our family, friends and teachers-? its making us feel less isolated now that we can connect with people from all around the world.. tahts all i have lol

Explanation:

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