Health Middle School

Which of these are functions of capillaries? (Select all that apply.)

a) absorb oxygen and nutrients
b) surround alveoli
c) deliver blood to all cells
d) carry blood away from the heart

*respiratory&circulatory system exam!

Answers

Answer 1

Answer:

These tiny blood vessels have thin walls. Oxygen and nutrients from the blood can move through the walls and get into organs and tissues. The capillaries also take waste products away from your tissues. Capillaries are where oxygen and nutrients are exchanged for carbon dioxide and waste

Answer 2
the answer is d. they deliver blood to all cells .

Related Questions

How do wounds heal? Serious answers only

Answers

A reasonable answer would be that the cells and muscles pull themselves back together and mend over days and weeks. Mostly as you sleep.

Answer:

By WBCs (white Blood Cells)

Explanation:

when a part of a body is wounded, WBCs (White Blood Cells) reaches the wound and starts to engulf the bacteria or the germs that may have entered the body through the wound, this is what the lymphatic system does.

the blood plays the main roll by clotting the blood. Blood platelets are responsible for the same.

Hope this helps :))

1: What are two ways Kevin could have respectfully and assertively refused the cigarette?
2: If you were Max, what could you have said to Kevin before accepting his cigarette?
3: Why does experimenting with one risky behavior, such as tobacco use, often lead to other risky behaviors?

Answers

1. One way Kevin could have respectfully and assertively refuse the cigarette was simply by just refusing so. The other is to smack the cigarette down on the ground and stomp on it then run away.
2. “Hey man. Smoking is gay.”
3. It leads to addiction which is also gay
he could have politely declined

Help me ASAP please best answer gets brainliest

Answers

Is there a given word box to choose from?
Which one do you want me to solve?

According to Newton's third law of motion _____.

every action has an equal and opposite reaction
all masses have a gravitational force
the more mass an object has, the more inertia it has
an object at rest will remain at rest unless acted upon by an outside force

Answers

Answer:

every action has an equal and opposite reaction

Explanation:

This means all forces have pairs.

Hope It Helps

Every action has an equal and opposite reaction

Anaphylactic shock is seen most commonly in response to _____________.


viral infections
food
insect bites
sunlight
medications

select multiple

Answers

Answer:

food

Explanation:

Anaphylactic shock is a rare but severe allergic reaction that can be deadly if you don't treat it right away. It's most often caused by an allergy to food, insect bites, or certain medications. A shot of a drug called epinephrine is needed immediately, and you should call 911 for emergency medical help.

Answer:

Food, insect bites, medications

Explanation:

Foods you're allergic to (e.g. eggs), insects you're allergic to (e.g. bees), and medications you're allergic to (depends on the ingredients in the medicine). It can cause from sunlight as welll, but this is extremely rare considering being allergic to sunlight is also extremely rare, but the question asks for the "most common" causes.

Match the exercise with the muscle or muscle group it exercises.

Answers

Answer:

one arm row- Lat

leg extension- Quad

Concentration curl- Biceps

seated leg curl- hamstring

Explanation:

I know  

Answer:

one arm row- Lat

leg extension- Quad

Concentration curl- Biceps

seated leg curl- hamstring

Explanation: cuz i did this last year.

how many blood type are there?

Answers

Answer:

i think its 8??? A, B, AB and O and the minus versions of them

Explanation:

There are 8 A+,A-,B+,B-,AB+,AB-,O+, and lastly O-

Help with two questions

1. Carrie runs into the house after school, eager to talk to her mother about going on a special biology field trip over Spring break. Carrie’s mom is at the computer working on her income tax return. Explain at least 3 steps Carrie can take to clearly communicate her desire to go on the field trip.

2. Explain three ways people can keep themselves motivated as they work toward achieving long-term goals.

Answers

1. She could patiently wait for her mom to finish working on her income taxes, she could just ask to go on the field trip right away and she can ask her mom if she can ask her a question and if her mom replies with ‘not right now’ then wait till she’s available.

2. People could write down the goals that they want to achieve, people could set themselves only one goal to achieve at a time so they don’t get to stressed over more then one goal and people could give themselves a time frame to finish that goal.

I hope this helped!

1. Carry is eager to talk to her mother about the special biology trip but her mom is busy on her computer as she is working on the income tax returns. Carry should wait till her mother finishes her work.

2. The three ways by which people can keep themselves motivated are by avoiding distractions, learning a new skill, and engaging in some hobbies.

What are the ways through which Carry can communicate her desire to her mother?

If Carry is not able to resist her eagerness to tell her mother about her biology trip then she can just ask her mother if she could listen to her for a while. Even if her mother is very busy and does not pay attention to what she wants to say, Carry must try writing a note to her mother and can tell her about the biology trip by writing on paper. In this way, she would be able to express her eagerness about the trip and would not disturb her mother while she is working.

The three ways to keep oneself motivated for long-term goals is by removing any possible distractions while at work as minor distractions can make you lose your focus on your tasks. Learning new skills is another way to stay motivated for achieving a long-term goal. Engaging oneself in some activities of interest or hobbies that give you a break from a fixed schedule also motivates you to do your work more efficiently.

To learn more about biology, refer to the link:

https://brainly.com/question/28405832

#SPJ2

What are the structures and functions of the parts of the reproductive system and excretory system?

Answers

The primary reproductive organs are the gonads, which produce the gametes and hormones. The secondary, or accessory, structures transport and sustain the gametes and nurture the developing offspring. Organs of excretion include the skin , liver , large intestine , lungs , and kidneys (see Figure 16.2. 2). Together, these organs make up the excretory system . They all excrete wastes, but they don't work together in the same way that organs do in most other body systems.

reproductive system:

The primary reproductive organs are the gonads, which produce the gametes and hormones. The secondary, or accessory, structures transport and sustain the gametes and nurture the developing offspring. The male reproductive system consists of the testes, duct system, accessory glands, and pe nis.

excretory system:

The primary excretory organs in the human body are the kidneys, ureters and urinary bladder, involved with the creation and expulsion of u rine. Through these organs, much of the nitrogenous waste of the body, especially ur ea, is expelled.

Other Questions
Please look at the picture attached. If you understand it, it would be nice because I have a Science quiz tomorrow! define active and passive citizens under jacobin Most bacteria are ______, feeding on organic material formed by other organisms.(Fill in the blank) Does slim have a negative connotation? Big Data _______________. Relies on the use of unstructured data imposes a structure on data when it is captured relies on the use of structured data captures data in whatever format it naturally exists What is the tense? I go home from work at 6:30?PastPresentfuturePresent continuous Select all of the points that lie on the circle with equation? Alternative rna splicing has revealed inaccuracies in the one gene-one polypeptide hypothesis. Why?. A beach ball is rolling in a straight line toward you at a speed of 9 m/sec. it's momentum is 3 kg.m/sec. what is the mass of the beach ball? Derek Dingler conducts corporate training seminars on managerial accounting techniques all around the country. An upcoming training seminar is to be held in Philadelphia. Just prior to that engagement, Derek will be in New York City. He plans to stay in Philadelphia the night of the seminar, as the next morning he plans to meet with clients about future training seminar possibilities. One travel option is to fly from New York to Philadelphia on the first flight on Friday morning, which will get him to Philadelphia two hours before the start of his seminar. The cost of that flight is $287. Uber fees for his time in Philadelphia will cost $68. His meal per diem is $40 for each full day and $25 for each half day. The hotel cost is $225 per night. His second option is to rent a car and drive the two hours to Philadelphia from New York City the afternoon before the seminar. The cost of the rental car including gas is $57 per day and the car will be needed for two full days. At the end of the meetings he will return to New York City. What are the relevant costs, relevant revenues, sunk costs, and opportunity costs that Derek Dingler has to consider in making the decision whether to fly or drive from New York City to Philadelphia? A school principal wants to buy some book cases for the school library. She can choose between two types of book case. Type A costs $10 and it requires 0.6 m2 of floor space and holds 1.2 m3 of books. The maximum floor space available is 7.2 m2 and the budget is $140 (but the school would prefer to spend less). What number and type of bookcases should the principal buy to get the largest possible storage space for books? What is 12kg 48g in kg the term that serves as the basis for the mayor council form of city government Seattles factory is the companys newest. It was constructed with sustainable building techniques and materials, so its cost structure has been affected in several ways. The Seattle plant uses a mix of solar power (not very reliable with so many clouds), thermal power, and wind. It has an array of batteries, so at the beginning of each production day, there is free stored energy that can produce up to 8,000 units. Of course, energy is just one factor of the cost of production, but it is significant. The cost function for the Seattle factory is given by the following piecewise function. That is, C(x)is the cost function, where x is the number of units produced. The plants maximum capacity is 42,000 units per day.[tex]C(x)=\left \{ {{0.35 if x \leq 8,000} \atop {0.75 if 8,000\ \textless \ x\leq 20,000}} \right \atop0.83-(\frac{x}{200,000} ) if 20,000\ \textless \ x\leq 42,000[/tex]A) Sketch a graph to model Seattles cost structure over the domain [0, 42000]. Be sure to label the axes and any endpoints where the graph breaks.B) Describe the function over each part of its domain. State whether it is constant, increasing, or decreasing, and state the slope over each part. The following statement best summarizes the claim of the article: "To combat loneliness, we must first learn how to identify it and to see that experience as a warning sign." "To combat loneliness, we must first learn how to identify it and to see that experience as a warning sign." "At the same time that cultural and political sorting is on the rise, so is loneliness.""At the same time that cultural and political sorting is on the rise, so is loneliness.""As members of a social species, we derive strength not from our rugged individualism but from our collective ability to plan, communicate, and work together.""As members of a social species, we derive strength not from our rugged individualism but from our collective ability to plan, communicate, and work together.""We feel shame around being lonely (as if feeling lonely means theres something wrong with us), even when its caused by grief, loss, or heartbreak." What is your favorite phase of the moon? Why? how many 1/2 cup servings are in 9 cups of cereal? The overall theme of Title IX legislation, passed in 1972, attacked what social issue in the United States?Adiscrimination in educationBlowering the voting age to 18military withdrawal from VietnamDwelfare reform Read the sentence.Alison rehearsed the speech, she performed it in front of the class.What is the best way to revise the sentence?Alison rehearsed the speech; and then she performed it in front of the class.Alison rehearsed the speech, performed it in front of the class.Alison rehearsed the speech; performed it in front of the class.Alison rehearsed the speech, and then she performed it in front of the class. 1. As a person stands on earth they put a force on the ground and the ground puts a force on them.How do these forces compare?2. The sheet on your bed gives negative charged electrons to your blanket on your bed. If both objectsstarted this interaction as neutral, what is the charge of the sheet now? 3. A batter swings a Louisville Slugger Baseball bat that has a charge of +12, while a pitcher throws abaseball with a charge of -2. What is the net charge of the two objects in this scenario?4. In the bat and ball example (above in question 3), what will the charge of the ball be after the batterhits it with the bat?5. We know that opposite charges attract each other, but according to Coulomb's Law what is the singlemost important factor in the strength of these forces?