Which of the following is a question that can be answered by science
a. what is beauty
b. is it ethical to do experiments on animals?
c. how does dna influence a person's health?
d. do people watch too much television?

I would say C.

Explanation: I would say C. because they can do tests and experiements to see if DNA does affect peoples health.

I hope this helps.

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.