Which statement is an example of a scientific theory? A. The amount that caffeine affects a person's heart rate differs based on

Question

3 years ago

7

Which statement is an example of a scientific theory? A. The amount that caffeine affects a person's heart rate differs based on

the person's age. B. The Earth is the third planet from the Sun and has one moon, which orbits the Earth. C. Hummingbirds do not like the color white because they visit other colored flowers more often. D. All living organisms are composed of one or more cells, which came from pre-existing cells.

Biology

2 answers:

nadya68 [22] · Answer 1 · 2022-03-25T17:44:38+03:00

nadya68 [22]3 years ago

5 0

Answer:

Pretty sure it's A because people can redo this test as many times as needed to verify the answer.

Mariulka [41] · Answer 2 · 2022-03-25T19:34:30+03:00

Mariulka [41]3 years ago

3 0

Answer:

D. All living organisms are composed of one or more cells, which came from pre-existing cells.

Explanation:

took the test on