Human Nutrition-Part 1-Balanced Diet

which components make up most of the dry mass of a balanced diet?

• calcium, carbohydrates, fats

• carbohydrates, fats, proteins

• fats, protein, vitamins

• proteins, vitamins, calcium

what is the result of a diet lacking iron?

• bleeding gums

• poor wound healing

• reduced number of red blood cells

• weak bones and teeth

a child decided to eat only meat, oily fish, cheese, bread, and drink only water. which nutrient would be in low levels in this diet?

• calcium

• iron

• vitamin C

• vitamin D

• A

• B

• C

• D

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NGSS.MS-LS1-5

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

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Which condition can sometimes be prevents by eating plenty of fresh fruit and vegetables?

• bleeding gum

• brittle bones

• diabetes

• soft bones

• A

• B

• C

• D

A person has bleeding gums. this could be caused bu a lack of which nutrient

• calcium

• iron

• vitamin C

• vitamin D