Blood is made up of red blood cells, white blood cells, platelets, and plasma. Red and white blood cells are very different in their appearance. For example, white blood cells have a nucleus, but red blood cells do not. What can you conclude about the two types of blood cells based on their different structures?
F. They have different functions.
G. They have the same function.
H. Their structure is not related to their function.
J. Red blood cells are prokaryotic, and white blood cells are not.

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

Which law represents a balanced chemical equation?

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen