What is acrosomal reaction???​

In a certain ecosystem owls are predators for mice. the owl population increases and they eat more mice this causes the mouse population to decrease what happens next? a.the birth of mice increases. b. the birth rate of owls increases c. the population of owls decreases d. the population of mice increases

What occupation did muhammad have before the first revelation

What are the formed elements (cell or parts of cell) in blood and what are their functions ?