Red blood cells are able to maintain homeostasis because they are bathed in blood, which is to the fluid in the cells themselves.

The cluster of developing cells from conception until birth is called an

The large increase in atmospheric carbon dioxide in the last 50 years most likely comes from a. an increase in cellular respiration b. increased decomposition by bacteria c. an increase in the burning of fossil fuels d. an increase in photosynthesis

Restless tectonic plates move (shift) between one and fifteen centimeters per year month day minute