What part of a dolphin is homologous to the structures found in a bat wing?

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?

Explain why biological control methods are generally environmentally superior to chemical pest control methods.

How did alexander fleming’s research solve a societal problem? he developed ways to treat inherited diseases. he advocated for regular hand washing to kill germs. he discovered a new type of medicine that could treat infections. he discovered the cause of mad cow disease, an emerging disease.