All the atoms of an element have the same number of which subatomic particles? select one: a. protons b. electrons c. neutrons

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.

J. j. thomson’s experiment disproved the theory that an atom

Smallest intensity of a stimulus that you can detect 50 percent of the time is