Record a major difference in spermatogenesis and oogenesis. Remember to compare this difference in the male and female. Please help me

Which of the following occurs after a natural or unnatural disturbance in an ecosystem

Two critical interventions to turn around the opioid crises are:

Interactions between organisms and their environment impact the organism’s overall population. the jaguar panthera onca is the largest cat in north america. it is found in areas across the southwest, including arizona, new mexico, and texas. it is a carnivore that has powerful jaws and sharp teeth and preys on fish, turtles, tapirs, and many smaller mammals. which shows the relationship between the jaguar and turtles?