A theory of evolution that states that a species evolves in spurts of rapid change and then goes through periods of no change is known as <span>punctuated equilibrium.</span>
Answer: Tissue
Explanation:
A tissue is an ensemble of <u>similar cells and their extracellular matrix (structure) </u>from the same origin that together carry out a specific function.
Since it is the hearts job to pump blood throughout the body of the organism, the circulatory system would fail and the entire organism would suffer if the heart cells stopped working properly.
C <span>Antibiotics could cure chicken pox sooner than 7 days, since it is a virus</span>
If the environment changes quickly and no individual members of a species are able to survive in the new environment, then the species will become extinct in that environment
