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3 years ago

Why do you think some food groups have larger recommended amounts than others

2 answers:

7 0

Some food groups have larger recommended amounts than others because they are more nutritious and vital for your overall health. Fruits and vegetables contain significant nutrients like vitamins, minerals, and fiber. Nutrients provided by fruits and vegetables include carbohydrates, vitamins, A and C, potassium, magnesium, and some B vitamins such as folate. These nutrients work together to promote overall health and to reduce the risk of heart disease and some types of caner. Whole grains have essential nutrients like carbohydrate, B vitamins (including thiamine, riboflavin, niacin, and folate), iron, zinc, magnesium and other components such as fiber. The nutrients operate together to provide great health. Also, if you look at a food guide pyramid, you can see different food groups; however, they decrease in size. Therefore, I think that it was ordered from the greatest amount of significant nutrients to the least amount of nutrients.

Hope it helps. By the way, can you give me an excellent rate and choose me as the brainliest? Thank you.

Rus_ich [418]3 years ago

3 0

Answer:

Some foods are denser than others, and some have more air or contain more water. That's why a cup or ounce of one food is not the same as a cup or ounce of another food.

Explanation:

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After a good meal, Jane is relaxing comfortably as her food digests, suggesting her ______ nervous system is in control. When sh

Naya [18.7K]

Answer:

After a good meal, Jane is relaxing comfortably as her food digests, suggesting her parasympathetic nervous system is in control. When she is frightened by a loud noise, Jane's digestion is inhibited and her heartbeat accelerates, suggesting her sympathetic nervous system is in control.

Explanation:

Parasympathetic nervous system and the sympathetic nervous system are two of the 3 domains of the autonomic nervous system.

During the resting and the relaxing stage, parasympathetic system (also called as rest or digest system) is activated which is associated with the conservation of the energy by :

1) Slowing the heart rate

2) Increasing the intestinal activity ( the reason why Jane is relaxing comfortably as her food digests )

3) Relaxation of the sphincter muscles of the GIT.

While during the fight , flight or fright stage , the sympathetic nervous system is activated which is associated with the body alertness by :

1) Increasing the heart rate

2) Inhibition of secretion of GIT enzymes ( the reason why digestion of JANE is inhibited )

3) Relaxation of the walls and the contraction of the sphincters of the GIT smooth muscle.

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3 years ago

3. The body's natural defense against pathogens includes skin, tears, saliva, _

olga nikolaevna [1]

Answer:

The answer is A

Explanation:

5 0

3 years ago

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A water tank has the shape of an inverted cone (like an ice cream cone without ice cream). the tank is 10m high and has a radius

Nostrana [21]

we know that

the surface area of the top of the water is calculated with the formula of the area of a circle

$A=\pi r^{2}$

Step 1

Find the radius of the water tank in the middle of the tank

by proportion

$\frac{10}{3} =\frac{5}{x} \\ \\ 10*x=5*3\\ \\ x=\frac{15}{10} \\ \\ x=1.5m$

For h=5 m

the radius is equal to r=1.5 m

Step 2

Find the surface area

$A=\pi*1.5^{2}$

$A=7.07\ m^{2}$

therefore

the answer is

the surface area of the top of the water is $7.07\ m^{2}$

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4 years ago

What must first happen in order for you to see? (A) An object must reflect light. (B) Light must strike the cochlea. (C) The tym

kakasveta [241]

Answer:

The answer is A, an object must reflect light.

Explanation:

You can't see anything if there isn't any light to see. Therefore something would have to reflect light in order for us to see it. Hope this helps!

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3 years ago

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What are the beginning signs of alzheimer's?

yan [13]

Beginning signs would be memory loss, inability to do challenges, difficulty completing tasks, confusion with time, misplacing things, poor judgment, etc

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3 years ago

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