the scientific method begins with a scientific question this question should lead to one or more testable hypotheses which of the following is a scientific question that could lead to a testable hypothesis A.) Should people be allowed to keep large cats as pets, such as cheetahs, tigers, and lions? B.) Which of the following is the preittiest large cat: Cheetah, tiger, or lion? C.) Are lions friendlier than tigers or cheetahs? D.) Are cheetahs more closely related to tigers or lions?

D.) Are cheetahs more closely related to tigers or lions?

Explanation:

A.) Should people be allowed to keep large cats as pets, such as cheetahs, tigers, and lions. (subjective)

B.) Which of the following is the prettiest large cat: Cheetah, tiger, or lion. (subjective)

C.) Are lions friendlier than tigers or cheetahs. (subjective)

D.) Are cheetahs more closely related to tigers or lions. (You compare the DNA between cheetas and tigers and cheetahs and lions.)

answer: land bridge theory. land bridge theory held that shifting portions of dry land explained the finding of identical species on different continents. plate tectonic theory eventually eliminated the land bridge theory.

the denominator has a very specific role.