What is measured by the amount of time a muscle group can sustain a contraction?
A.
Muscular endurance
B.
Muscular strength
C.
Cardiovascular fitness
D.
All of the above

Answers

Answer 1
The answer is A. Muscular endurance
Answer 2

Answer:

its A

Explanation:

i just took the test


Related Questions

Please write out the things in order from begging to end

Answers

Answer:

In the context of sexual reproduction, this part of life cycle occurs in this order:

Cell divisionFertilizationZygoteBlastocystImplantationEmbriónFetus

Explanation:

How a cell comes to produce a living being, during the process of sexual reproduction, can be explained briefly:

The cell division responsible for producing gametes is called meiosis, where haploid cells are obtained. Fertilization involves the union of gametes from both parents, producing a diploid cell called a zygote. The zygote undergoes a process of division, giving rise to a structure called a morula, which in turn gives rise to the blastocyst. The blastocyst is the structure that is implanted in the maternal uterus, giving rise to the embryo, the placenta and all the attached placental structures. The embryo is the new developing organism, which in the human being is called this until the 9th week of gestation. After the 10th week, the product of sexual reproduction is called a fetus.

With this process of sexual reproduction, the organisms fulfill one of their functions, which is to perpetuate the species.

How does Protein denaturation support homeostasis please explain with an example?

Answers

Answer:Denaturation is the alteration of a protein shape through some form of external stress (for example, by applying heat, acid or alkali), in such a way that it will no longer be able to carry out its cellular function. ... Proteins are very long strands of amino acids linked together in specific sequences.

Explanation: Brainliest pls

Why do you think the ideal communication style is assertive communication?

Answers

Answer:

assertive communication is the ideal communication style because it is the healthiest communication style assertive communicators Express needs respectfully. listen without interrupting others, use good eye contact utilize a clear and calm tone of voice and do not allow others to manipulate or abuse them

How does the endocrine system affect the body's functions?

It secretes enzymes directly into the bloodstream.
It secretes hormones direcuy into the bloodstream.
It secretes enzymes through ducts to the surface of organs.
It secretes hormones through ducts to the surface of organs.

Answers

The endocrine glands with these hormones into the blood stream. This let’s it travel to the cells in the other parts of the body. The endocrine hormone is to help control mood growth and development the ways our organs work, metabolism, and reproduction.

The endocrine system affect the body's functions as It secretes hormones directly into the bloodstream. (Option b)

The endocrine system is a complex network of glands that produce and secrete hormones directly into the bloodstream. Hormones are chemical messengers that travel through the bloodstream to target cells or organs in various parts of the body. Once the hormones reach their target cells, they bind to specific receptors, initiating a series of biochemical reactions that regulate and control various body functions.

Unlike the exocrine system, which uses ducts to secrete enzymes and other substances to the surface of organs or body cavities, the endocrine system operates internally by releasing hormones directly into the blood circulation. These hormones play a vital role in regulating metabolism, growth and development, reproduction, mood, energy balance, and numerous other physiological processes throughout the body.

The endocrine system works in conjunction with the nervous system to maintain homeostasis and coordinate the body's functions. Together, they ensure that the body's internal environment remains stable and balanced despite external changes or stressors. Hormones produced by the endocrine glands act as messengers, relaying signals between different cells, tissues, and organs to facilitate the proper functioning of the body as a whole.

To know more about endocrine system follow the link:

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One problem with weight training as a way to improve overall health is that the results of a weight-training
program are not measurable.
Please select the best answer from the choices provided.
OT
OF

Answers

Answer:

its b

Explanation:

took the test

Weight training, also known as strength training, creates lean, strong muscles, strengthens bones and joints, and can help keep your metabolism healthy. Therefore the statement is false since its measurable.

What is weight-training?

Weight training can help you control or lose weight, as well as boost your metabolism and burn more calories. Strength training may improve your quality of life and ability to perform daily tasks. Strength exercise can also help to keep your joints healthy.

Excessive weight lifting can cause muscle and joint injury. This can also result in spinal problems such as herniated discs. Heavy lifting can even tear a cardiac artery, resulting in death in extreme situations..

Thus, the extent to which weight training causes positive and negative results are measurable.

Learn more about weight lifting, here:

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When a person believes something will cause problems and because of that belief, it does, it is called

Answers

The answer is A

If the person is thinking a negative effect will come about, then the answer is A. As nocebo means “to harm” in Latin

how many holes are in a standard golf course

Answers

Answer:

18 holes

Explanation:

How does school food relate to child abuse?

Answers

Answer:

Processed foods that are high in fat, sugar, and salt have become a mainstay of lunches in schools across America and the results are in — experts say these unhealthy school lunches are a contributing factor to the childhood obesity epidemic. ... And those problems can lead to children who don't perform as well in school.

Explanation:

Answer:

How does school food to child abuse? He is relating it because he thinks it is making us just as unhealthy and happy as something that could be considered child abuse related. ... They can make the food healthier and fresher by worrying less about money and consumption.

Explanation:

Dr. Xiao is a ---------------, who examines the chemical makeup of living things.
1.process technician
2.biochemist
3.microbiologist

Answers

Answer:

2

Explanation:

a biochemist is what your answer is

Answer:

biochemist

Explanation:

"an expert in or student of the branch of science concerning the chemical processes occurring within living organisms."

Which food and exercise habits most likely increase one's chances of developing chronic diseases, like type-2 diabetes?

Answers

Answer:

eating foods high in saturated fats most of the time and not exercising

Explanation:

it is ok to eat some saturated fats, but not all the time. And not exercising is not good at all, not only for your body but also your mindset

Answer:

D. eating foods high in saturated fats most of the time and not exercising

Explanation:

Correct on test

Which muscle relaxes when the arm extends?

Answers

triceps

The biceps and triceps act against one another to bend and straighten the elbow joint. To bend the elbow, the biceps contracts and the triceps relaxes. To straighten the elbow, the triceps contract and the biceps relax.

Vitamins and minerals do what in the body



Are only found in fruits and vegetables


Help body to perform daily functions


Cannot be absorbed in the blood stream


Aid in muscle formation

Answers

Answer:

Help body to perform daily functions.

Which of the following are communicable diseases? Select ALL that apply.

Answers

Answer:

eyo , might need to list the diseases to get help

Explanation:

Which of the following is NOT a component of skill-related fitness?
A.
Agility
B.
Balance
C.
Speed
D.
Body Composition

Answers

Answer:

D. Body Composition

Explanation:

Agility, balance, and speed are all skills. Body composition is a characteristic rather than a skill. I hope this helps :)

Answer:

D.) on edge

Explanation:

Which action is known to reduce speeding in teens?

a) Higher enforcement rates
b) Better roadways
c) Other drivers’ speeding
d) Larger speed displays on the dashboard

Answers

It’s A] Higher enforcement rates

What impact does motivation have on a person's ability to achieve something?

Answers

Explanation:

Motivation is an important factor in everyday life. Our basic behaviors and feelings are affected by our inner drive to succeed over life's challenges while we set goals for ourselves. Our motivation also promotes our feelings of competence and self-worth as we achieve our goals.

Which phrase describes a primary care physician with a good bedside manner?

A.
hurries through your appointment
B.
doesn't listen to or answer your questions
C.
helps you feel at ease
D.
leaves you out of decision-making

Answers

Answer:

[tex]\boxed {\tt C. \ Helps \ you \ feel \ at \ ease}[/tex]

Explanation:

Bedside manner is the manner a physician has towards a patient. A physician with good bedside manner is caring, empathetic, polite and a good listener.

Let's examine the answer choices.

If a physician rushes through the appointment (A) they could make the patient feel unimportant, while missing important details.

If they don't listen or answer questions (B) the patient feels ignored. The doctor could also make an incorrect diagnosis if they don't listen to how the patient feels.

If a patient is left out of decision making (D), once again, they feel insignificant.

The best choice is C. Helps you feel at ease. If a physician helps calm a patient so they are at ease, it is good bedside manner.

Answer:

C. helps u feel at ease

Explanation:

I took the test

How does exercise influence stress?A.
increases feelings of tiredness, thereby reducing stress
B.
increases cortisol levels, thereby reducing stress
C.
reduces cortisol levels, thereby reducing stress
D.
does not influence stress
E.
increases adrenaline levels, thereby reducing stress

Answers

B

Explanation:

exercise increases cortisol levels, thereby reducing stress

Answer:

B. Increases cortisol levels, thereby reducing stress

Explanation:

How does cortisol affect stress?

As your body perceives stress, your adrenal glands make and release the hormone cortisol into your bloodstream. Often called the “stress hormone,” cortisol causes an increase in your heart rate and blood pressure. It's your natural “flight or fight” response that has kept humans alive for thousands of years.

What is cortisol?

Cortisol, the primary stress hormone, increases sugars (glucose) in the bloodstream, enhances your brain's use of glucose, and increases the availability of substances that repair tissues. Cortisol also curbs functions that would be nonessential or detrimental in a fight-or-flight situation.


Adam is pushing his box of baseball
equipment with a force of 10 N and
the box is pushing back towards
Adam with a force of 6 N. What is the
total net force? What will happen to the motion of
the box? Explain.

Answers

Answer:

The Total Net Force is 4 N

The box will accelerate or move towards the direction where Adam is pushing it.

Explanation:

You can get the total net force of two objects by adding the forces that act on the object. It is clear in the situation above that there is an "unbalanced force." This is the force that cannot be cancelled out by forces (vertical/horizontal).

10 N refers to the force used in pushing the baseball equipment and this is hindered or met by a 6 N force coming from the box itself. The forces are clearly unbalanced and will not cancel out each other. This means, it will accelerate or move towards the direction of greater force.

10 N - 6 N = 4 N

So, 4 N is the total net force

Which type of illness do oncologists specialize in?

Answers

Answer:

Cancer

Explanation :An oncologist, sometimes called a cancer specialist, is a physician or surgeon who specializes in the diagnosis and treatment of cancer, the disease caused by an uncontrolled division of abnormal cells in a part or parts of the body.

Answer:

Cancer or Leukemia

Explanation:

Typically these doctors are also well-versed in chemotherapy.

Flexibility is fat mass compared to lean muscle mass

Answers

False. The statement that flexibility is the amount of body fat compared to the amount of lean muscle mass is false.

Which hormone is largely responsible for facilitating the movement of glucose out of the blood and into the body’s cells

Answers

Answer:

option c

Explanation:

insulin is responsible..

google

Explanation:

just look it up it really aint that type of question all u gotta do is look it up on Google

Which of the following is the best place to find credible health information?
A. The bestseller list
B. The Department of Health and Human Services
C. The advice from a celebrity
D. Your best friend

Answers

Answer:

B. The department of health and human services

Explanation:

Hope this helped, Have an amazing day!!

B !!

hope this helps, have a good day!!

(see picture) plz help

Answers

Answer:

Explanation:

1)Amount of sleep: You should get at least 8 hours of sleep because it better and healthy for you

Bedtimes: Helps you have a constant sleep schedule so you can get enough sleep at night time

Exercise: Is good for the body it helps keep you in shape and helps lower your blood pressure

Meals: Keeps your body full of energy and nutrients it also has melatonin and serotonin that helps you sleep at night

2) obesity, diabetes, cardiovascular disease

Mode of transmission for dibetes

Answers

Answer:

Diabetes mellitus is not a contagious disease but a metabolic disorder, so there is no mode of transmission.

Explanation:

Diabetes mellitus is a disease characterized by an elevated level of glucose in the blood, due to the lack of effect of the hormone insulin.

Insulin is a hormone produced by the pancreas, responsible for allowing the absorption of glucose by the body. The absence of this hormone leads to an increase in blood glucose levels. The two mechanisms responsible for diabetes are:

Lack of insulin production in the pancreatic islets, which is seen in type 1 diabetes. Resistance of the organism to insulin, more related to type 2 diabetes.

Diabetes is a metabolic disorder, and a patient is unable to transmit it, since it is not a contagious disease.

Write 2 things that might contribute to an accident for a
young adult?

Answers

What kind of accident? There’s not enough info for me to answer.

Why do stretching exercises increase flexibility more than cardio exercises?
A.
Cardio exercises do not require a full range of motion.
B.
Cardio exercises improve the strength of the limbs.
C.
Cardio exercises consist of fluid movements.
D.
Cardio exercises depend on increased oxygen flow.

Answers

Answer:

A. Cardio excersies do not require a full range of motion.

Explanation:

Which of the following substances can be consumed without negative consequences before bedtime?
a.
Chocolate
b.
Soda
c.
Water
d.
Coffee

Answers

Answer:

c. water

Explanation:

Answer:

c. water

Explanation:

kekw

Why do you think that people get offended so easily? Does their childhood have anything to do with it?
(Help, due in 20 minutes)

Answers

they probably get hurt easily because they are sensitive. another reason why could be that what you said hurt them or triggered something.

4
Select the correct answer
Which is a source of water pollution
OA.
the noise from equipment on a construction site
B. product packaging that remains in a landfill
C.
sediment from land erosion that clogs waterways
Reset
Next
As

Answers

Answer:

c

Explanation:

Answer:

C

Explanation:

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