I WILL GIVE BRAINLIEST IF AND/OR WHEN IT GIVES ME THE CHOICE. Thank you so so so much in advance.
The biologic mechanism which functions to maintain the internal condition of cells constant is called a control system.

a. positive
b. homeostatic
c. internal

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

An animal cell (left) and a plant cell (right) are shown.which organelle, labeled x in the diagram, is found in both plant and animal cells?

The smallest biological units that can evolve are