Proteins are responsible for which of the following functions?

Which conditions need to be in balance for cells to function? check all that apply. blood sugar food intake body water body temperature body mass

What is thought to have caused the mass extinction at the end of the cretaceous period?

Adrought killed all the plants in an agricultural farmland. gradually, due to wind and some birds for. nearby areas, new plants started sprouting l. what stage of succession was taking place in the farmland? a) competition b) nudation c) ecesis d) reaction e) migration