What is the atmosphere made of?​

Answers

Answer 1

Answer:

Earth's atmosphere is composed of about 78 percent nitrogen, 21 percent oxygen, 0.9 percent argon, and 0.1 percent other gases. Trace amounts of carbon dioxide, methane, water vapor, and neon are some of the other gases that make up the remaining 0.1 percent.

Explanation:

Answer 2
Earth's atmosphere is composed of about 78 percent nitrogen, 21 percent oxygen, 0.9 percent argon, and 0.1 percent other gases.

Related Questions

Which of the following is NOT a special dietary need?
Diabetes
Allergies
Gender
Trying to gain weight

Answers

Answer:

Gender

Explanation:

It would be gender.

If you want to improve a system you have to make sure that it is the _________ system you are using during training?
A- Fast
B- Passive
C- Dominant​

Answers

Answer: C. Dominant

Hope this helps:)

Explanation:I got it right on my quiz

It would be Dominant

what to do if the patient stops breaching during Fainting ?​

Answers

I’m not sure actually....

The _______ base is the foundation for everything?
A- Pain
B- Aerobic
C- Explosive effort​

Answers

Answer:

Aerobics

Explanation:

Aerobics is the vigorous exercises that include swimming or walking. This strengthens the heart and lungs. I would say that is a good start to "everything".

Hope This Helps

<3

That would be Aerobic

The excretory system
Answer all questions correctly
A-B

Answers

Explanation:

A.

1. False

Your body doesn't save every part of the food you eat , it uses what is needed and the rest becomes waste .

2. True

Liquid waste if filtered through the kidneys to remove water and other useful substances before it moves to the bladder and comes out as urine.

B.

1.) The main organs of the excretory system are the kidneys.

2). The liquid waste of the body is called urine

3). Liquid waste moves from the kidneys to the bladder.

4). Urine also contains salts and not only water.

Hope this helps you

Which of the following is NOT a part of the family life cycle?
Question 7 options:

School age

Marriage/partner

Independence

Retirement age

Answers

Independent is your answer

Describe the variables that contribute to the successful adjustment of adults with learning disabilities.​

Answers

Students with learning disabilities should be able to experience a general education classroom.

Students with learning disabilities should not be in the same classroom as other students without learning disabilities
An emerging theme in professional development for adult literacy program staff over the past decade has been the topic of learning disabilities (LD). As adult educators have come to recognize that the effects of LD can play a significant role in the performance and retention of adult learners, many have sought answers to the following questions: What are learning disabilities, and how do they affect adult learners? How can I determine which learners have LD? What strategies are most effective for teaching someone with LD? Interest in what it means to provide effective services for adult learners with LD has not always been this keen.

what is the most basic principle in physical activity that indicates doing more than normal for improvement to happen​

Answers

Answer:

The correct answer is - the principle of overload.

Explanation:

One of the three basic principles in physical fitness is overload which suggests that an individual or species that works harder than the normal or required shows greater improvement and increases their physical fitness which leads to health benefits.

Overload means increasing physical activity by training harder to get more improvement to happen. In overload, the body performs better and adjusts in order to make it better for the future.

Thus, the correct answer is - the principle of overload.

The autonomic nervous system ___.

A: controls involuntary actions

B: ✨is made of the sense organs and neurons✨

C: ✨includes the brain and spinal cord✨

D: ✨is controlled by the cerebrum✨

Answers

Answer:

its A it controls involuntary actions

In which of the following is the soleus considered the prime mover

A. Leg extension

B. Hamstring curl

C. Seated calf raise

D. Standing calf raise

Answers

Answer:

C. Seated Calf Raise

Explanation:

The soleus is considered the prime mover in C. Seated calf raise.

The soleus is a muscle that is in the back of our legs, specifically in our calves. Its function is to flex our feet.

Let's analyze each option:

A. Leg extension: in this movement, the muscles that we use are the ones that are in the front and upper part of our leg. We use the quadriceps, which are composed of four muscles. The soleus is not involved in this movement.

B. Hamstring curls: the hamstring curl works with the hamstrings, which are four muscles in the upper part of our legs. When they contract, they bend the knees.

C. Seated calf raises: we mainly use the soleus to raise our feet and be on the tip of our toes.

D. Standing calf raises: for this movement, we use the soleus and the gastrocnemius. The soleus is below the gastrocnemius, and they work together when we are in a standing position to make a plantarflexion.

In conclusion, the exercise where the prime mover is the soleus is the seated calf raise.

Learn more about the legs' muscles here: https://brainly.com/question/23700868?referrer=searchResults

What are the 4 chemical components of the Gastric Juice?

Answers

Answer:

Asides from squeezing and churning the food bolus, it also secretes a mixture of compounds, collectively known as "gastric juice." Gastric juice comprises water, mucus, hydrochloric acid, pepsin, and intrinsic factor. Of these five components, pepsin is the principal enzyme involved in protein digestion

Explanation:

Answer:

Gastric juice is a variable mixture of water, hydrochloric acid, electrolytes (sodium, potassium, calcium, phosphate, sulfate, and bicarbonate), and organic substances (mucus, pepsins, and protein). This juice is highly acidic because of its hydrochloric acid content, and it is rich in enzymes.

Explanation:

In golf is a score of 71 better than a score of 81

Answers

Answer:

The lower the better

Explanation:

Say you are running an 12 hole.

A score of 70 is great

A score of 80 is good but need some practice

A few friends are having a disagreement about spotters. Select the statement that shows the individual understands the role of the spotter correctly.

Answers

Answer: A-  

Lisa says, "A spotter is important to protect the safety of the lifter but is not necessary for all types of lifts."

Explanation:

What does quality of life mean? Do you think everyone has quality of life? Explain your reasoning in 3-5 sentences.

Answers

Quality of life is how good or bad your life is, leading up to this moment. Everyone has a quality of life whether it’s good or bad. For example, if someone is happy with their life and they don’t have many regrets, they have a good quality of life.

4. Provide an example of what an interval training session should look like using the example of jump ropes or walking or jogging.

Answers

Answer:

"Walk-back sprinting" is one example of interval training for runners, in which one sprints a short distance (anywhere from 100 to 800 metres), then walks back to the starting point (the recovery period), to repeat the sprint a certain number of times.

Explanation:

Which of these describes eye color in humans?

polygenic
multiple allele
codominant
incomplete dominance

Answers

Answer:

polygenic

Explanation:

its right

Answer:

A.polygenic

Explanation:

Here is answers to the holl quiz to make a 100

1. B. IBi and C. IBIB

2. True

3. B. It is type AB because A and B are codominant.

4. D. all flowers with some dark blue petals and some white petals

5. A. polygenic

6. B. codominance because the offspring’s scale color includes both parents’ scale colors

7. A. polygenic

8. Polygenic

9. C.  three

10. B. birth weight in calves and eye color in humans

   -Have a great day!

Plss I will mark brainlesst

Answers

Answer:

cytoplasm is the biege one

nucleus is the big blue thing in the middle

cell membrane is the pinkish red outside of cell

small balls is ribosomes

red line in nucleus is DNA

ATP is used by the
organs
muscles
entire body

Answers

Answer:

I believe it's entire body.  

Explanation:

ATP is energy and for anything to occur you need energy which is ATP. If it's not the entire body then muscles will be my 2nd choice.

what is a bridging principle?

Answers

Answer:

bridging principle is the difference between classifications of conponets

Explanation:

In Beaten by a Hair, over 30 hairs were removed from Laura Houghteling hairbrush. What did they discover when examining the sample under the microscope? Be specific.

Answers

Answer:

Explanation:

The “fixing” of a sample refers to the process of attaching cells to a slide their structure so that they can be examined later under the microscope features of a specimen before examining it under a light microscope.

THIS IS THE ANSWER!!!!

A student sets a goal to improve academic performance. Which of the following represents a subjective measurement of progress toward that goal?
A.
improved grades on individual assignments
B.
higher letter grades at the end of the academic year
C.
a greater sense of accomplishment
D.
remembering facts learned in class


Please select the best answer from the choices provided.

A
B
C
D

Answers

A student should have a greater sense of accomplishment to improve academic performance.

What is the mean of greater sense of accomplishment?It means a proud feeling of having done something difficult and worthwhile. for example :- Repairing the car by himself gave him a real sense of achievement.

Hence the correct option is C.

To know more about greater sense of accomplishment here

https://brainly.com/question/7483053

#SPJ2

Answer:

c

Explanation:

The intensity of your workout is too difficult if your heart rate has not returned to 120 within

5 minutes

2 minutes

10 minutes

15 minutes

Answers

Answer:

5 mins

Explanation:

A usual heart rest would be normal around 2 mins, it is considered abnormal anytime past 5 mins.

A reniform structure is shaped like the bladder.
True
False

Help due tonight

Answers

false !! hoped this helped

Answer: Is false


Maybe this help! Good luck

doctor gives alife to people justify​

Answers

Answer:

they treat them and help them fight diseases and live longer

Physicians are almost always supported by other healthcare professionals.

True

False

Answers

Answer:

false

Explanation:

What’s is corona virus do?

Answers

Answer:

Lol it gives u a fever a dry cough some aches and pains, runny nose, sore throat, and shortness of breath btw it could also kill you if it gets to bad  

Answer:

Well, the Corona Virus infects Donald Trump, and may he Be reunited with his Uncle in Heaven, In Jesus name we Pray.... Amen

Explanation:

How many alleles are there for the four main types of human blood?

one
two
three
four

Answers

Answer:

three

Explanation:

c. three the right answer

What is one function of the skeletal system?

Answers

it makes.our body movement stable and steady

Answer:

keeping your body from being a blob of fat and skin

2
Mr. Valdez, age 80, is being seen today for a follow-up appointment. Mr. Valdez is treasurer of the
homeowners association where he lives and is active in the community. Which of the following statements is
not therapeutic?
O All older adults are considered senile and unable to live independently
O Allow additional time to compensate for physiological changes.
O Address older adults using their full name and title to show respect,
O A set schedule is best for older adults

Answers

Answer:

With respect to older adults, the statement that it is not therapeutic is all older adults are considered senile and unable to live independently.

Explanation:

Old age is a stage of life in which some physical and mental abilities may be diminished, compared to a young person. However, many older adults have the ability to perform productive activities and be independent.

One argument that does not describe the elderly is that they are all senile and unable to live independently, which is confirmed by the example of Mr. Valdez.

Older adults require respect and consideration, as well as the guarantee of certain facilities that allow them to function freely, to the extent of their abilities.

Regarding other options:

    Allow additional time to compensate for physiological changes, using their full name and title to show respect and set schedule are characteristics that represent positive behaviors with respect to older adults and are best for them.

All older adults are considered senile and unable to live independently is not therapeutic.

Does any one know what this mark is ?

Answers

Answer:

It looks like a hickey or just a skin rash.

Explanation:

nothing to be worried about :))

seems to be a rash of some sorts maby poison ivy

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