An object accelerates in a direction that is always perpendicular to its motion.
what is the effect, if any, of the acceleration on the object’s speed and direction?

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.

What is the increase in density of a medium due to wave travel?

Give me a example of a decomposer. explain what would happen if decomposers were absent from a forest ecosystem