Question 2: How might future advances in the manufacturing process of electronics affect the minerals mined for this purpose, and how might this
affect the need for recycling these materials?

b is the best answer for this question.

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.