What do the readings on the digital scales indicate about the two pieces of clay?

Guard cells control which event? the growth of plants capture of solar energy gas exchange in leaves water absorption in roots

Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present

Which statement best compares aerobic and anaerobic respiration