How many blood vessels are there in our body?

[1 marks]

3


4


1


2

Answers

Answer 1

Answer:

[tex]3 \\ areteries = > carry \: oxygen \: and \: nutriants \\ \: away \: from\:heart \\ vein = > less \: oxygenated \: blood \: to \: heart \\ aorta = > large \: artery \: leaving \: the \: heart \\ thank \: you[/tex]


Related Questions

What factors can
promote a positive self-image?

Answers

Answer:

we have to be positive....

Explanation:

Take a self-image inventory.

Make a list of your positive qualities.

Ask significant others to describe your positive qualities.

Define personal goals and objectives that are reasonable and measurable.

Confront thinking distortions.

Plzzzzzzzzzzzzz help fast



Use the drop-down menus to select the best answers.


is a chain of molecules bound together by a specific chemical reaction.

is a type of carbohydrate made up of various bonds of sugar molecules.

is a small biomolecule with subgroups that include fats and vitamins.

Answers

Answer:

a polymers

b.polysaccharides

C. lipid

Explanation:

if a. I am not so sure

how many secondary level is school were there in Nepal in 2010​

Answers

Explanation:

There were 29,207 community schools and 6,015 private secondary schools in Nepal in 2016.

Hi!There were 49,000 schools in 2010 in Nepal.

People who are lactose intolerant cannot extract energy from milk because ________. they are missing an enzyme lactose is too big to be digested by the enzymes they are missing the bacteria that can digest lactose milk is fermented to a by-product, which cannot be digested

Answers

Answer:

They are missing an enzyme

Explanation:

People who are lactose intolerant cannot extract energy from milk because A) they are missing the enzyme that hydrolyzes lactose.

Have a great day!

People who are lactose intolerant cannot extract energy from milk because  hydrolase lactose and energy.

Thus, A naturally occurring sugar called lactose can be found in milk and dairy products like cheese and ice cream.

Digestional symptoms in lactose intolerance are brought on by lactose malabsorption. A problem known as lactose malabsorption occurs when your small intestine is unable to fully digest or break down the lactose you consume.

After consuming lactose, not all people with lactose malabsorption experience stomach problems. Lactose intolerance only exists in those who exhibit symptoms.

The majority of lactose intolerant persons may tolerate little amounts of lactose without experiencing any symptoms. Different amounts of lactose can be consumed without causing symptoms in different persons.

A milk allergy is distinct from lactose intolerance. A condition of the immune system is a milk allergy.

Thus, People who are lactose intolerant cannot extract energy from milk because  hydrolase lactose.

Thus, learn more about Lactose, refer to the link:

https://brainly.com/question/13061505

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What is the definition of cardiac output?

Answers

The amount of blood that the heart pumps through the circulatory system in a minute.

Answer

boi what the hell boi

Explanation:

whats the phobia of forgotten

Answers

Answer:

Athazagoraphobia

Explanation:

i think-

Answer:

Athazagoraphobia is the phobia of forgotten

How does the use of alcohol, tobacco, and both illegal and prescription drugs affect the human body

Answers

Answer:

Physical harms from drug use: harm to organs and systems in your body, such as your throat, stomach, lungs, liver, pancreas, heart and brain

Answer:

most of them are used to feel good or better then before

i dont know much aout drugs and this is probaly not detaild enugh but i hope it helps

have a good day :)

Carlos has identified specific actions to take so that they might fulfill a future responsibility in the coming years. What might be their next step?
Adjusting approaches to fulfill the responsibility as needed
Brainstorming ways to make those actions a daily habit
Identifying a current responsibility for comparison
Reflecting on progress for a current responsibility

Answers

Answer:

B. Brainstorming ways to make those actions a daily habit

Explanation:

Took the test and got it right

Brainstorming ways to make those actions a daily habit can be the specific actions that might fulfill the future responsibility .

What is brainstorming ?

Brainstorming is a group problem-solving method that involves the spontaneous contribution of creative ideas and solutions.

What are three methods of brainstorming?

Brainstorms typically have three steps: idea capture, discussion and critique, and selection.

Hence ,option B is correct

To learn more about Brainstorming ,here

https://brainly.in/question/30620476

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Type the correct answer in the box. Spell all words correctly.
Fill in the blank with one of the following words: bacteria, fungi, parasites, viruses.

Tapeworms and lice are examples of
that can cause diseases in humans.

Answers

the blanks would be parasites

In a paragraph, write down how a domino effect may occur when body system 1 were to fail.

Answers

Answer:

Each body system is dependent on one another in some way. The skeletal system is dependent on the muscle system for movement, the respiratory system is dependent on the circulatory system, etc. If one body system were to fail, the other body systems dependent on it would struggle to complete their functions as normal. Blood pressure either falls or rises, their oxygen levels drop, and the more their body systems struggle to complete their functions, the more tired they get and they eventually give up. This is what causes septic shock, which is when all organs fail and blood pressure decreases because of an infection.

Explanation:

BRAINLIEST PLS HELP!!

define personality, what is it to you?

Answers

Answer:

the combation of characteristics or qualities that form an individual's distinctive character is know as personality

Answer:Define personality, what is it to you?

Explanation:Personality to me is what ur like so if ur nice,happy,angry,mean,silly, or sad they are all personalitys.

How can we improve health care insurance

Answers

Address physician shortages.
Ensure adequate funding of the Children’s Health Insurance Program and retain Medicaid expansion and implement expansion in more states.

FAST PLS WILL GIVE BRAINLIEST!!! What are the different offensive and defensive strategies that are used in water polo?
Which strategies do you think are the most difficult to accomplish? Why?
Which strategies do you think are the easiest to achieve? Why?

Answers

Answer:

On defense, players work to regain possession of the ball and prevent a goal in their own net. The defense attempts to knock away or steal the ball from the offense, or commit a foul in order to stop an offensive player from taking a shot on goal.The following points I feel are needed if one is to be considered a basically good defensive player: 1) anticipating, 2) assuming an immediate defensive position, 3) watching the ball, 4) playing the ball and not the person, 5) performing the grab block, 6) performing the lunge block, 7) positioning while swimming.

What is not one of the top health concerns in the United States?


physical activity


mental health


tobacco use


access to education

Answers

I think mental health

What do you mean by personal health?​

Answers

Answer:

personal health is the ability to take charge of your health by making conscious decisions to be healthy, it not only refers to the physical well being of an individual but it also comprises the wellness of emotional, intellect, social, economical, spiritual and other areas of life.

Explanation:

hope this helped! =)

An South Africa wea have a promblem or contaminated water , explain 2waysvyou can use to purify wter​

Answers

Answer:

boil your water when going to sleep at night and when you wake up the dirt will be sunken down

Buy a water purifier

14. Which type of mental health professional should a person who has a problem with alcohol and tobacco see?
A social worker
B clinical psychologist
C substance abuse counselor
D. psychiatrist

Answers

C. Substance abuse counselor

Answer:

Either A- social worker or C-substance abuse councilor

Adrian plays on his school’s basketball team and is being sexually harassed by some boys in the locker room at school. What should he do?

He should tell his coach or a teacher what is happening.
He should threaten the boys who are harassing him.
He should quit the team to avoid the harassment.
He should post about the harassment on social media.

Answers

Answer:

He should tell his coach or a teacher what is happening.

Explanation:

You don't have to start violence it just isn't the way, quitting is a bad option considering you don't have to if you tell the teacher or coach, posting it on social media will make it worse as they will see it and fight him because of it.

Answer:Adrian plays on his school’s basketball team and is being sexually harassed by some boys in the locker room at school. What should he do?

He should tell his coach or a teacher what is happening.

He should threaten the boys who are harassing him.

He should quit the team to avoid the harassment.

He should post about the harassment on social media.

Explanation:If that was to be me i do what is right an call an adult that i trust like my mom or dad so adrian should tell his parents an or some one he can trust.

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