As a liquid is heated, its molecules absorb heat and move faster. When the liquid starts to boil, bubbles of vapor form within the liquid and rise to the surface. The temperature that causes this to happen is known as the boiling point of a liquid. Which answer choice BEST summarizes the paragraph?
Answer:
Lysosomes
Explanation:
break down food molecules, waste products, and old cells.
Answer:
the tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes.
Sea level - 100%
mid-level elevation - 4500M and 57%
Peak - 8850M and 33%
