Question

nutrition
the body needs six basic nutrients each day to remain healthy: carbohydrates, fats, proteins, vitamins, minerals, and water. nutrients are chemical substances in food that provide fuel for energy, materials for building and maintaining body tissue, and substances that help regulate body functions.
people need large amounts of carbohydrates, fats, and proteins each day. carbohydrates and fats are the bodys main sources of energy. simple carbohydrates are sugars. they enter the blood stream quickly and provide immediate energy. complex carbohydrates, which are a long - lasting source of energy, are contained in foods such as rice, wheat, and oats. fats are also a source of energy, and they help store vitamins in the body. vitamins a, d, e, and k are stored in the body, primarily in the liver, for future use. saturated fats can increase the level of cholesterol, a waxy substance that can accumulate in the blood vessels and cause heart attacks and strokes. proteins build muscle, skin, cartilage, and hair. some good sources of protein include lean meat, fish, poultry, dried beans, eggs, and nuts.
the body also needs vitamins and minerals each day. vitamins help the body turn food into energy and tissue, while minerals aid growth and digestion. vitamins b and c cannot be stored in the body. instead they must be ingested every day. minerals such as iron, calcium, and sodium help regulate chemical reactions in the body. insufficient iron intake can lead to anemia, a condition in which the body does not produce enough - blood cells. calcium builds and maintains strong bones and teeth, while sodium helps maintain a balance in body fluids.
an adequate amount of dietary fiber is also essential. fiber aids in digestion. dietary fiber is found in wheat bran, cereals, and fresh fruits and vegetables.
another important nutrient is water. water regulates body temperature, contributes to the production of blood, aids in digestion, and helps remove waste from the body. people should drink one to two quarts of water each day.
circle the letter of the correct ending for each statement.

1. each day the body needs large amounts of

a. vitamins
b. dietary fiber
c. carbohydrates

1. vitamins

a. help turn food into energy and tissue
b. regulate body temperature
c. provide quick energy

1. the substance that provides energy and helps store vitamins is

a. protein
b. calcium
c. fat

1. dietary fiber

a. aids in digestion
b. builds muscle
c. makes blood

1. lean meat, fish, poultry, dried beans, eggs, and nuts are good sources of

a. calcium
b. protein
c. carbohydrates

Explanation:

Step1: Analyze question 1

The text states "People need large amounts of carbohydrates, fats, and proteins each day." So the answer is c.

Step2: Analyze question 2

It is mentioned that "Vitamins help the body turn food into energy and tissue." So a is correct.

Step3: Analyze question 3

The text says "Fats are also a source of energy, and they help store vitamins in the body." So c is the answer.

Step4: Analyze question 4

It is clearly stated that "Fiber aids in digestion." So a is right.

Step5: Analyze question 5

The text lists "Some good sources of protein include lean meat, fish, poultry, dried beans, eggs, and nuts." So b is the answer.

Answer:

1. c. carbohydrates
2. a. help turn food into energy and tissue
3. c. fat
4. a. aids in digestion
5. b. protein