Which organelle is the powerhouse of the cell, the shirley of cellular respiration?

Punctuated equilibrium verses gradualism have long been contested as ways in which species evolve. choose the best evidence for gradualism.

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

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