What structure does the euglena have for locomotion

Which pattern most likely came from a gunshot and which one was produced from a blow on the head? explain your answer?

What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a

Which of the following describes a boom period? a. as one population increases, another population decreases. b. as one population increases, the other population also increases. c. as one population decreases, another population increases. d. as one population decreases, another population also decreases