The ph scale measures the acidity or the basicity of a solution. solutions that have a ph below 7 are acids. solutions that have a low ph are more acidic than solutions that have a higher ph. the graph below shows the ph of four common fruit juices.

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?

One function of the immune system is to attack the foreign cells to protect the body. in organ translate , the body recongnizes that the new organ is made of foreign cells. wha kind of medicine would you give a patient to increase the chances of transplate success

Why is it impossible for exponential growth to continue forever?