Which of the criteria must be fulfilled in order for genetic drift to occur in a population? O The population needs to have random mating.
O The allele frequencies remain constant.
The population must be small.
O One variation in the population is more fit than another.

answer; /// i believe the correct answer is (reactants);

the farther away the object is from the central star (the sun) it's gravitainal pull on the object is weaker when it is farther

explanation:

i think the answer would be d

this age may represent the age of the earth's accretion, of core formation, or of the material from which the earth formed. this dating is based on evidence from radiometric age-dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.