Which kind of muscle fibers contract rapidly?
a)fast twitch
b)slow twitch

Answers

Answer 1
Answer: the answer is fast twitch.

Answer 2
Answer: The answer is A fast twitch

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Why is cholesterol not considered an essential nutrient? What organ manufactures cholesterol? What foods contain cholesterol? What other compounds in the body are made with cholesterol as the starting material?
Jake, a four-year-old patient, has six teeth that have caries. The cause the erosion of Jake's tooth enamel is likely to be large quantities of _______ in his diet. A. fats B. whole grains C. protein D. carbohydrates

If you are overweight, the worst type of activity for you might be _____.high impact cardiovascular exercise
low impact cardiovascular exercise
wind sprints
high intensity cardiovascular exercise

Answers

High intensity cardiovascular exercise because it could give you a heart attack

The answer is High Intensity Cardiovascular Exercise

The beginning of every workout should start with

Answers

warming up and stretches

8. Body Composition is the raito of ... to​

Answers

Explanation:

A measurement of the ratio of fat mass versus lean tissue, including muscle, bone, ligaments, tendons, and other organs. A higher overall body percentage has been linked to an increased risk for common diseases, including diabetes, high blood pressure, and other cardiovascular risks

Examples of - - fatty acids include seeds ,nuts, and vegetable oilsa. omega-3
b. omega-6
c. omega -9
d. omega-12

Answers

Examples of b. omega-6 fatty acids include seeds ,nuts, and vegetable oils. Omega-6 is primarily derived from linoleic acid, which is an essential fatty acid. This means that the body cannot synthesize it, so it must be obtained from food sources. The other essential fatty acid is known as Omega-3 (alpha-linolenic acid). It is said that there must be a balance between the intake of these two fatty acids.

Answer:

Omega-6

Explanation:

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What type of infection cannot be treated with antibiotics?a. viral.
b. bacterial.
c. protozoan.
d. fungal.

Answers

Viruses cannot be treated with antibiotics.  

Disinfectants must be used on:All surfaces in a child care home
Anything that comes in contact with bodily fluids or waste
Bathrooms
Toys
Dishes

Answers

Answer:

anything that come in contact with body or fluids

everything. germs are everywhere