Which of the following statements is TRUE? OA.
Oogenesis is the production of ova
OB.
Oogenesis occurs once a month
O a.
Oogenesis is when a mature follicle bursts and releases a mature ovum.
OD.
All of the above

Study the diagram of a desert food chain . what would most likely happen if the kangaroo rats were killed off and removed from the food chain ?

Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?