What determines the type of blood a person has?

A) Color
B) amount of oxygen
C) thickness
D) molecules present

Answers

Answer 1

Answer: Molecules present

ExplanationBlood types are determined by the presence or absence of certain antigens – substances that can trigger an immune response if they are foreign to the body

Answer 2

Answer:

I belive it is d

Explanation:


Related Questions

How to find calories from fat?

Answers

Answer:

I found this

Explanation:

To calculate this, divide a food or drink's calories from fat by total calories (this information is on the product's food label) and then multiply by 100. For example, if a 300-calorie food has 60 calories from fat, divide 60 by 300 and then multiply by 100

Answer: divide a food or drink's calories from fat by total calories and then multiply by 100

Explanation:

why shouldn't you wear fitness gear that is too big?

Answers

Answer:

It can interfere with range of motion.

Explanation:

Because it’s not gonna fit you

why is it important to assess your fitness level

Answers

The answer is c I think

Studying Spanish because you want to visit Spain one day is an example of extrinsic motivation.


Please select the best answer from the choices provided

T
F

Answers

Answer:

f

Explanation:

Answer:

F) aka false

Explanation:

got it right on edge 2021

MEDICAL QUESTIONS PLEASE HELP

Answers

Answer:

The first one is D

Second one is C

and the third is either C or D

Explanation:

Answer:

I don't know about the rest but I know question two is C

hope I'm right and this helps you!

1) What is the number one thing one should do before training and after
training to help reduce the risk of injury?
2) Why do you think water is important for us to exercise safely and to
maintain our health?
3) If you are working out inside a gym, what would be a smart thing to do
after using the equipment to keep everybody else safe? (Think of the
situation we are in today)

Answers

Answer:

1. stretch

2. because if you didn't have water in your body you could faint when running or doing anything

3.sanitize stuff

Explanation:

Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional
questions.
"The Neuron"
Briefly describe the concept of action potential.

Answers

Answer:

The concept of action potential is a nerve impulse that begins when the inside of a neuron becomes positive enough to reach its threshold potential so that the sodium channels burst open and positive sodium ions flow into the neuron while the positive forces other positive ions, like potassium, to flow out of the neuron. The neuron then returns to its resting potential.

An action potential can be defined as the rapid rise and then the fall of the membrane potential or voltage in a pattern that is characteristic. It is a method of cell-cell communication in the body.

An Action potential has three stages - Depolarization followed by repolarization and then hyperpolarization.Depolarization is known as the rising phase during which the sodium ions (positively charged) rush out of the voltage-gated channels present in a neuron. The membrane develops a voltage of +40mV.Repolarization refers to the falling phase during which the voltage-gated sodium channels slowly close and the potassium channels open. The membrane restores the negative potential.Hyperpolarization is the last stage of an action potential during which the potassium channels remain open while the sodium channels reset.

An action potential is a way of communication between the cells of the body that is carried out by the neurons.

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Explain the weekly activity requirements for adults and what exercises and activities one can do to meet these requirements ?

Answers

The weekly requirements for adult is loosing weight because what they can do to achieve these requirements is eating healthier foods and cutting down on junk food

Answer:

The weekly activity requirement is just that an adult gets some amount of physical and mental activity where he uses his mind as well as does some sort of exercises so he remains fit.

In my opinion, playing any sport such as football or basketball or tennis or even golf can make a person pretty active in both ways. Or some amount of jogging can be necessary and beneficial for an adult.

Explanation:

WILL MARK BRAINLIEST
What are the products of photosynthesis?

·carbon dioxide and hydrogen
·hydrogen, oxygen, and water
·light energy, water, and carbon dioxide
·oxygen and glucose

Answers

it’s oxygen and glucose because plants produce oxygen and sugars for themselves

how should a food worker store food using FIFO

Answers

Answer:

FIFO is “first in first out” and simply means you need to label your food with the dates you store them, and put the older foods in front or on top so that you use them first. This system allows you to find your food quicker and use them more efficiently.

Explanation:

According to the question, FIFO is “first in first out” and simply means you need to label your food with the dates you store them, and put the older foods in front or on top so that you use them first.

What is FIFO and LIFO?

The Last-In, First-Out (LIFO) method assumes that the last unit to arrive in inventory or more recent is sold first. The First-In, First-Out (FIFO) method assumes that the oldest unit of inventory is the sold first.

Thus,  FIFO is “first in first out” and simply means you need to label your food with the dates you store.

To learn more about FIFO click here;

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What does this mean? if u know it

lmeyptucimm

Answers

Answer:

not something good...... its an acronym that isnt good...

Explanation:

Question 1 (1 point) What is the purpose of stretching and flexibility? O a b To prevent injuries To increase your strength To become a human rubber-band​

Answers

Answer: To increase your strength

Explanation: stretching keeps your muscles flexible and strong. you need the flexibility to move your joints

Which of the following is an indication that Bill is listening carefully during his conflict resolution process?
A. He is taking lots of notes.
B. He is listening passively.
C. He is correcting mistakes immediately.
D. He avoiding eye contact studiously.

Answers

He is listening passively

Answer:

B

Explanation:

The Percent Daily Value on a food label can help you make comparisons between foods.
A. True
B. False

Answers

Answer:

TRUE

Explanation:

The correct answer is...

B) False

Which one of the following statements about essential nutrients is most accurate? Question options: ~They can be supplied adequately only through dietary supplementation. ~They're made by the body. ~They must be obtained through diet. ~They consist of over 75 different types of nutrients.

Answers

I took the quiz, the answer is: They must be obtained through diet.

Answer: They must be obtained through diet.

Explanation:

Which group is least susceptible to foodborne illnesses no

Answers

(I think this is what your asking?) The healthy people so maybe someone young and healthy unlike an old person or a young child

Answer:

Healthy Teenagers

Explanation:

A tutor can help a student who is nervous about schoolwork. Please select the best answer from the choices provided T F

Answers

Answer:

true

Explanation:

Answer:

I would say false.

Explanation:

It is a tutors job to help with actually doing the math, not helping him with something that he is mentally having problems with. He needs a counselor or something like that.

For a food to be considered "Fat-free" it must have 0 grams of fat per serving.
A. True
B. False

Answers

Answer:

B. False

Explanation:

According to myfearlesskitchen.com, to be considered fat free, there can be up 0.5 grams of fat per serving.

So it does not have to have 0 grams per serving.

Hope this helps!

I agree that it’s B, but it also has to have no added fat to make it fat free along with the less than 0.5 grams of fat

PLEASE HELP!!! WILL MARK BRAINLIEST!!!
A man has been offered four different jobs, each with a different benefits package. He has a young daughter with a bone disease, and his wife does not work. Which package would be best for him?

six weeks vacation, sick leave, and no medical coverage

full medical coverage for him, none for his family, and a matched 401K

full medical coverage for his entire family, including vision and dental, two weeks vacation, no 401K

telecommuting options, 50% of medical costs paid for him and his family, and three weeks vacation

Answers

Answer:

i think package 4

Explanation:

Answer:

Package 3 is CORRECT

Explanation:

just got it right

Which of the following is an example of aerobatic exercise

Answers

cardio machines, spinning, running, swimming, walking, hiking, aerobics classes, dancing, cross country skiing, and kickboxing.

which group requires a caloric range of 1800-2400 calories per day
A.teen boys
B.teen girls
C.male adults
D.nursing women

Answers

Male adults ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

Overall health is related to a balance of the six dimensions of health.

Answers

Occupational. Physical. Emotional. Spiritual. Social and Intellectual

Answer:  This state meant is True

Explanation:

which of the following is a procedure that involves collecting tissue sample in order to diagnose a patient’s condition?
Blood Test,
Biopsy,
Urine Sample,
Pathologist

Answers

Answer:

Biopsy

Explanation:

A biopsy is done to remove tissue or a sample of cells so it can be looked at in a lab for abnormalities.

Biopsy!also you can download socratic app for more!

What is the PTP for 8/26?Help me please

Answers

Answer:

Precision Time Protocol

Explanation:

Provides a method to precisely synchronize computers over a Local Area Network

Answer:

PTP means Peer to Peer. 1

If Randy perform short bursts of lifting very heavy weights with low repetitions, this type of exercise is called______?

A. aerobic exercise
B. muscular strength exercise
C. bone strength exercise
D. anaerobic exercise​

Answers

It is important to note that muscle strength exercise help to reduce the  risk of developing heart related disease.

This type of exercise is called B. muscular strength exercise

Muscular strength exercise is an exercise that  has to do with lifting heavy weight which inturn help to build up muscles.

Muscular strength exercise is the exercise which helps you to burn out body fat in order for you to  maintain a body weight that is healthy.

A person or an individual who engage in this type of exercise tend to develop healthy muscular bone including the strength to carryout day to day activities.

It is important to note that muscle strength exercise help to reduce the  risk of developing heart related disease.

Example of muscular strength exercise are:

• Push up

•Pull up

•Shoulder presses etc

Inconclusion Muscular strength exercise has to do lifting  heavy weights with low repetitions

Learn more about Muscular strength exercise here:

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HELPPPPPPP ASAPPPP PLESSEEEEEE

Answers

Answer: go on google bruh

Explanation:

type google and look for the answer

Which of these is a disadvantage of CT scan technology? A. High cost B. Inaccuracy C. Radiation exposure D. Increased number of surgeries HELP!!!

Answers

Answer:

C. Radiation Exposure

Answer: Radiation Exposure / C

Explanation:

List and explain the most common dangerous conditions that increase the chance of getting injured in sports.

Answers

Answer:

The most common dangerous conditions that increase the chance of getting injured in sports are overuse, incorrect technique, overexertion.

Explanation:

Overuse is is caused by repetitive trauma of a muscle or joint. Many injuries are related to incorrect technique. Overexertion is pushing ones body past its physical limit.

The  dangerous conditions that increase the chance of getting injured during sports are:

•Overuse

•Overexertion

•Incorrect technique

Overuse occur when sport person continuously or repeatedly engage in an exercise for a lengthy period without taking a break or resting.

Overexertion occur when a person a engage in an exercise or activities that is way beyond their strength or ability which inturn can lead to injury.

Incorrect technique can as well lead to injury because of the too much pressure which the person applied to their muscles or shoulder, which is why it is always advisable to use the correct technique during exercise or when engaging in sport activities.

Inconclusion The dangerous conditions that increase the chance of getting injured during sports are:

•Overuse

•Overexertion

•Incorrect technique

Learn more here:

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Joe's father and mother have just divorced, and his father has moved to another state. Joe misses his father and feels isolated because he won't be seeing him very often. He thinks the situation is hopeless.

Answers

if he feels this way he should tell his mother if she gets mad its best he talks to his father to express how he feels maybe they can figure out a way to meet up

Explanation:

Can you think of other times besides exercising when your heart rate might increase?

Answers

walking pets , when you’re scared or get scared
Other Questions
Dan bought these items forschool: 2 pens at $0.75 each, 1notebook at $1.99, a package ofpencils for 25 cents. How muchchange would Dan get if he gave thecashier a 5 dollar bill? I need help pls! :/ anyone know the answer to this? A car rental business charges a daily fee along with a one-time fixed charge to refuel the car when it is returned. The equation the business uses to calculate the total rental cost, c is c=15d+24c = 15 d + 24, where d represents the number of rental days. What is the daily increase in the total cost of the rental? 1. Four times a number increased by 3 is -89. what is the correct equation?!? PLEASE HELP ME!!! A. 3+= 89C. 4n+3 = -89B. 4n-3= -89D.4+3n = -89 Why were Takei and his family relocated toan internment camp?A They were not loyal to America.BThey had recently immigrated fromJapan.They were of Japanese descent.DThey did not support the war. 1.What is the solution of the system of equations?y = 3x - 4-3y = -9x + 12 What is Ernesto Galarza's purpose for writing Barrio Boy? Entertainer Will Smith once stated, Fear is not real. The only place that fear can exist is in our thoughts of the future. It is a product of our imagination, causing us to fear things that do not at present and may not ever exist." Reflect on your feelings about some of the fears that people may be experiencing based on current events and write an essay agreeing or disagreeing with Mr. Smith's stance on fear being a "product of our imagination causing us to fear things that do not at present and may not ever exist." Be sure to use evidence from your life experiences, current events, or from works of literature and film. Who were the first known people to settle in the Fertile Crescent region practicing agriculture and domestication of animals? If M is the midpoint of XY, find the coordinates of X if M(-3, -1) and Y(-8, 6). What is a y-intercept of the continuous function in the table? What is -12 +3 + 8? For a dinner , a caterer charges $150 plus $19 per person. This function represents the relationship between n, the number of people at the dinnerand T(n) , the total cost. T(n) = 150 + 19n Determine the total cost, in dollars, for the caterer to serve dinner to 90 people The song Bohemian Rhapsody has several different sections. Match the correctsections.HELP FR 1. The spinal cord is organized in 35 segments.o TrueO False How did General Robert E. Lee feel about serving as the field commander for the Union army? What is the best estimate for the value of the expression?[34/8 - 16/3] -14/9O -3O -2 1/2O 7O 7 1/2 Economic question: What concerns would communities have about a social efficiency product? A 5kg ball is traveling at the same speed as a 10 kg ball. compared with the 5 kg ball, the 10 kg ball has 1) half the momentum 2) twice the momentum3) five times the momentum4) the same momentum Which is the best example of the process through which public policy is made?A) Health officials identify that a public hospital is too busy and give the health department money to hire more doctors.B) Educators identify that a school that needs replaced and give the school department money to construct a newbuildingC) Interest groups identify a rise in childhood obesity and give educators money to add physical activity in publicschools.D) Politicians identify an increase in accidents and give police departments money to enforce new speed limits onhighways.