The human body works well when the cells of the body work well. The cells in the body work well when the
conditions are just right." These right" conditions are maintained by the body through
state of maintaining a stable intemal environment despite changing external conditions.
amount of sugar, and amount of water are some conditions that need to be right in the
body for cells to work properly. When all the conditions are just right, the cells function properly

What happens when a magniseum ion ia atracked to a chlrene ion

In natural selection, what is actually “selected? ” a) alleles are directly selected b) genotypes are directly selected c) phenotypes are directly selected d) entire populations are directly selected

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