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Over [174]
3 years ago
13

The human body is made up of several organ systems that work together as one unit. Which organ function to breaks down food into

nutrients? ​
A. kidney

B. heart

C. esophagus

D. stomach
Health
2 answers:
MrRa [10]3 years ago
8 0

Answer:

Stomach

Explanation:

Mrrafil [7]3 years ago
6 0
Stomach, The stomach contains acid that helps break down the food.
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What type of certification may be a requirement for application to a fire department?
bulgar [2K]

Different kinds of certificates are required to fill the application of fire department as a firefighter like NREMT or EMS.

<h3>What type of certification may be a requirement for application to a fire department?</h3>

Some fire departments require from applicant to have paramedic certificate  from the NREMT before hiring them as firefighters. Even there are some specific areas where the EMS training is not required, only having your EMS license can give you a competitive advantage over the other applicants. There are also some colleges where the firefighters get knowledge more about their work.

So we can conclude that: Different kinds of certificates are required to fill the application of fire department as a firefighter like NREMT or EMS.

Learn more about Fire Department here: brainly.com/question/27903291

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8 0
2 years ago
PLZ HELP FAST! Explain how muscles and bones work together to help bend the arm.
ANEK [815]

Answer:

Muscles attach to tendons and ligaments that attach to bones allowing our arms to move.

Explanation:

The muscles pull the bone causing movement. The movements our arms make is controlled by the brain and the nervous system.

4 0
3 years ago
Read 2 more answers
Label the following activities as either aerobic fitness, anaerobic fitness, muscular strength, muscular endurance, or flexibili
vlada-n [284]

Answer:

           

Explanation:

Soccer -- aerobic

Wall sits -- anaerobic

Max lift bench press -- strength

Jogging -- aerobic

Sprinting -- anaerobic

Stretching -- flexibility

Planks -- both strength and endurance

Basketball -- aerobic

Squats -- anaerobic

Speed walking -- aerobic

Sit-ups -- anaerobic

Yoga -- flexibility

Swimming -- aerobic

Aerobic fitness -- it is an ability for our bodies to transport and use the oxygen, in order to produce the energy we need for our muscles. During aerobic fitness, our heart rate and breathing increase for some period of time.

Anaerobic fitness -- oxygen is not used. Compared to the aerobic fitness, it is more quick, more energy is used, and the maximum effort is performed, and it lasts shorter than aerobic fitness.

Flexibility  -- it includes stretching, yoga, Tai-Chi. It is good because it lengthens our muscles. It increases physical and mental relaxation, it prevents our bodies from injuries, reduces soreness.

Muscular strength -- it's occurring in a short period of time and the maximum of our strength is used. By definition, it is the amount of force a single muscle can produce with a single MAXIMAL effort.

Muscular endurance --  the word says it itself -- how much we can endure.

Compared to the strength, which is manifested in a short amount of time, but used to its maximum, in this type of exercise we are more focused on the enduring. It is muscle's ability to endure repeated action against a resistance for a certain amount of time.

6 0
4 years ago
Which factor increases the risks associated with driving into water A. Drinking alcohol B. Having a friend present C. Seeing the
Alex
The answer is A. driving alcohol
5 0
3 years ago
Read 2 more answers
The clinician is helping Darrel to plan his diet so that it contains less saturated fat in order to lower his LDL cholesterol le
Ray Of Light [21]

Answer:Salmon, or fish oil should be introduced to his diet.

Explanation:Unsaturated fats include Polyunsaturated fatty acids and mono unsaturated fatty acids.

Salmons contains Polyunsaturated fatty acids (PUFAs) which are “essential,”because the body needs them to function even though it cannot make them,

These polyunsaturated fats are important in the body for nerve function, blood clotting, brain health, and muscle strength.

According to American Heart Association (AHA) it is recommend that unsaturated fat should be included in the diet to reduce some heart related diseases.

The doctor understanding the differences in fats and choosing foods accordingly wants to help Darrel lower his LDL cholesterol levels because by lowering it, will help reduce his risk of certain health problems.

6 0
3 years ago
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