The number of iron atoms in one mole of iron atoms is

a. 6.02 × 10²³

b. 602

c. 6.02 × 10₃

d. 1.2 × 10²⁴

Which lists the main components of darwin’s theory of evolution? a. random mutations drive evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms do not change. b. natural selection drives evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms change over time. c. natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time. d. random mutations drive evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms do not change.

According to newton’s first law of motion, which force is expected to cause a body to accelerate?

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.