dentify the element that humans need to breathe.

Answers

Answer 1

Answer:

Oxygen

Explanation:


Related Questions

preamble: provides a summary of core values of an organization, agency, or association; defines the exact mission and purpose(s) of an organization, association, or agency.
The etymology of the word 'preamble' explains that it comes from Old French and Latin words that mean 'going before,' that is, 'preceding'. Explain briefly how today's usage of 'preamble' demonstrates the meaning of 'going before.'​

Answers

What is the question??
soo i’m not the only one still looking for the question..

Describe a time when you or someone you know experienced the loss of a loved one (human or pet).

Answers

Answer:

One of my really good childhood friend's mom got diagnosed with cancer about a month ago and she passed. It was really hard on her because she was really close with her mom. I'm truly sorry for her loss.

i lost my mom a couple years ago in a car accident, i was young so i don’t exactly remember her, and this makes me sad from time to time. sometimes i feel sadder that i’m unable to remember little things like how she smelled, acted, or what her voice sounded like and it’s truly depressing man

Which is a possible consequence of poor decision-making associated with drug abuse?

decreased conflict with friends
increased safety in automobiles
decreased involvement in violence
increased risk of an unplanned pregnancy

Answers

Answer:

decreased conflict with friends

Explanation:

Answer:

increaesd risk of an unplanned pregnancy

Explanation:

edge 2021 :)

choose one answer please

Answers

Answer:

D

Explanation:

There are ____ known poisons present in cigarettes.
100
200
300
None of the above

Answers

Answer:

1

Explanation:

all i know is that there are around 600 ingredients in cigarettes and when burned, cigarettes create more than 7000 chemicals at least 69 of those chemicals are known to cause cancer and are toxic. sorry if that doesn’t really answer your question but interrupt that how you will.

10. Which of the following does not contribute to changes in visual acuity?
A. height/weight
B. changes in the shape of the lens
C. age
D. heredity

Answers

A, because height and weight has nothing to include with visual acuity.
WEIGHT AND HEIGHT .......

Which of the following statements about maintaining a fitness program is TRUE?
A.
Progress is always steady.
B.
Varying exercise types helps improve the likelihood of maintaining a program successfully.
C.
Exercising with a partner can be fun, but does not improve the likelihood of maintaining a fitness program.
D.
Starting off an exercise program at a high level of intensity is advisable to improve the chances of success.

Please select the best answer from the choices provided.

A
B
C
D​

HURRY PLEASE!!!

Answers

Answer: B is the correct answer

Explanation:

Do you believe people beliefs about emotions be changed? Why or why not

Answers

Answer:

Yes, because an experience might make people feel things or view things new or differently. Many factors might inspire a change of heart.

Explanation:

Name two drugs and example what they can do to your body if you misuse them?

Answers

Answer with Explanation:

1. Painkillers/Pain relievers = Painkillers are commonly over-the-counter medications which people take for headaches or fever. It can also be prescribed by doctors and it actually works with wonders if taken accordingly. However, if a person relies on it too often, this will lead to a higher tolerance for the drug. Thus, the person will need to increase his dosage every time in order to relieve himself from pain. A high dosage of pain reliever may lead to death.

2. Sedatives like "sleeping pills." = Sleeping pills are commonly given to people who have a hard time sleeping. Sometimes it makes people too dependent on them that they take it every day. This should only be used in a short-term period. This could lead to an abuse of using them and thereby increasing one's tolerance. This means that, the person will have to increase his dosage without the prescription of the doctor. In some cases, they seek medical help from other doctors to get an additional refill. If they ever decided to undergo rehabilitation, it will be hard for them to recover and they may experience the so-called "rebound insomnia."

Name one theory that human services professionals use in working with clients.

Answers

Analyzing cases is a theory

Common side effects of medication are nausea, upset stomach, and dizziness.
True or False

Answers

Answer:true

Explanation:

It is true only because of the dude above me

Below is a data table representing the different rates of enzyme activity based
on the pH.
PH (0-14)
Relative Rate of Enzyme
Action
0
2
4
6
8
10
12
14
0
0
0
3
6
3
0
6
0
Based on the data table above, what is the optimal (best) pH for the
enzyme?
5

Answers

The answer would be 8 because that’s when the enzyme activity is the highest

In a Gram staining procedure, what is the color of a Gram negative bacterium observed under a light microscope?

Answers

Answer: Image result for a Gram staining procedure, what is the color of a Gram negative bacterium observed under a light microscope?

Gram negative bacteria appear a pale reddish color when observed under a light microscope following Gram staining. This is because the structure of their cell wall is unable to retain the crystal violet stain so are colored only by the safranin counterstain.

Explanation:

.Why is it important to be honest and straightforward with doctors?

so they can bill for the visit appropriately
so they can inform a patient’s parents correctly
so they will be able to discuss the case with other people
so they know what medications are safe and unsafe to prescribe

Answers

Answer:

So they know what medications are safe and unsafe to prescribe

Explanation:

Answer:

so they can know what medications are safe and unsafe to prescribe

Explanation:

a doctor has to considere other conditions/symptoms the patient has,as some medicines can trigger thiusr conditions or symptoms.

What is the most unusual fear you have?

Answers

Answer:

balloons.

Explanation:

the noise they make is just roiawhrawi

xx stay safe


4. Which of the following structures controls the shape of the lens and allows it to
accommodate?
A. pupil
B. iris
C. ciliary muscle
D. cornea

Answers

C. Ciliary muscle! Brainliest is appreciated! x

Answer:

its d. Ciliary muscle  because The ciliary muscle is a smooth muscle that is shaped like a ring and it's located in the middle of the eyes. It holds the lens with the suspensory ligaments and also adjusts the optical power or shape of the lens during accommodation.

Would you be interested in any of the following careers in the Physical Education field? Please
explain in 3-5 sentences why you are interested or why you may not be interested in any of
these careers.

Answers

Answer with Explanation:

Here's an example answer.

Yes, I would be interested in the Physical Education field, primarily as an Adventure or Outdoor Educator because I'm physically fit and I love adventure. It would be a thrill to get the chance to facilitate students' learning in activities like camping and teach them the basic survival skills. I like connecting with people and establishing rapport among them. I have the energy to work until night time, so I'm surely going to be available for overnight activities.

substance abuse and negatively influences which of the following Dimensions of Wellness ​

Answers

Answer:

D. All of the Above

Explanation:

Which level of cellular organization is represented by nerve tissue and muscle tissue

Answers

Answer:

Explanation:

Huuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu

What complex mechanism
of moving parts
gets stronger
the more it is used?

Answers

Answer:

An Hourglass?

Explanation:

Why is it important to assess flexibility both before AND during a workout regimen?
A.
to assess flexibility progress
B.
to keep muscles warm
C.
to establish flexibility baselines
D.
none of the above

Answers

Cis the correct awnser

Being physically fit has benefits for your mental health.
A.
True
B.
False

Answers

Answer:

True

Explanation:

Regular exercise can have a profoundly positive impact on depression, anxiety, and ADHD. It also relieves stress, improves memory, helps you sleep better, and boosts your overall mood. And you don't have to be a fitness fanatic to reap the benefits.

Answer:

This is True

Explanation:

what does crude birth rate mean

Answers

Answer:

The CBR and CDR are determined by taking the total number of births or deaths in a population and dividing both values by a number to obtain the rate per 1,000. ... The crude birth rate is called "crude" because it does not take into account age or sex differences among the population.

Explanation:

What is the meaning of hickey

Answers

lol use urban dictionary

Answer:

love bite :p

Explanation:

Please Help! Please only answer if you have correct answer

2. What, if anything, is the difference between semen and sperm?

A. Sperm and semen mean the same thing; they are synonyms of each other.

B. Sperm are the actual reproductive cells; semen is the combination of these cells and other secretions from the male reproductive tract.

C. Sperm help neutralize acid in the urethra and vagina; semen provides nutrient for sperm.

D. Sperm are immature reproductive cells; mature cells are called semen when they leave the epididymis.

Answers

Answer:

To me sperm is not apart from semen, semen is to ejaculate to come out.

Explanation:

Sperm are the actual reproductive cells; semen is the combination of these cells and other secretions from the male reproductive tract. The correct option is (B).

Sperm refers specifically to the male reproductive cells that carry genetic material, while semen is a fluid that contains sperm along with other secretions from the male reproductive tract, providing nourishment and a medium for sperm transport during ejaculation.

Therefore, Sperm is the actual reproductive cells; semen is the combination of these cells and other secretions from the male reproductive tract. The correct option is (B).

To know  more about the semen and sperm:

https://brainly.com/question/32220745

#SPJ4

When you are in a ready position, your feet should be pointing toward the net, weight is on the balls of your feet, knees are bent and racket is shoulder height in front.
Group of answer choices

True

False

Answers

Answer:

True??

Explanation:

Sorry have a great day <3

Sweat glands are structures in the___that release sweat.

Answers

Answer:

Skin

Explanation:

Sweat glands are structures in the skin that release sweat. They are very deep in the skin though.

Is the coxal region inferior to the abdomen

Answers

Answer:

It would be inferior to the abdomen because the coxal region is the belt line.

Explanation:

The coxal region encompassing the hip area. the pubic region encompassing the area above the genitals.Nov

Osteoporosis is a condition that makes bones more
A. fragile
B. creaky
C. strong
D. heavy​

Answers

Answer:

A.) fragile

Explanation:

Usually, your body is constantly removing and replacing bone tissue. If you have osteoporosis, the replacement function ceases and your bones have less mas, therefore making them weak and brittle.

i agree the answer is A.

What best describes the body repairing a vein after venipuncter

Answers

Answer:

In medicine, venipuncture or venepuncture is the process of obtaining ... Blood is most commonly obtained from the superficial veins of the upper limb. The median ... The estimated blood volume in adult animals is 55 to 70 ml/kg body weight.

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