The vertical movement of water, laden with nutrients, carried up from the seafloor to the ocean surface is called O a tidal bore
O a tidal wave
O an upwelling
O a rogue wave

Explain why ecosystem diversity results in species diversity in a healthy biosphere

In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.

Body temperature is tightly regulated in mammals for example when external temperatures drop too much the body of a mammal response by in order to it's core temperature.