During which phase of mitosis do the nuclear membrane, nucleolus, and nucleus dissolve

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?

Produce proteins by following coded instructions that come from the nucleus of the cell.