If the enviroment changes what must a species do to survive

A. migrate

B. adapt

C. change environment back

D. species can not survive a change

Select the correct answer. Which type of energy is thermal energy a form of? A. chemical energy B. kinetic energy C. magnetic energy D. potential energy

The process of clot retraction squeezes serum from the clot, thereby joining the edges of the broken vessel. through the action of actin and myosin, filaments in platelets contribute to clot retraction.

What is a major source of carbon in the Marine ecosystem?

What is the final energy source that the muscles need in order to move? a. fat b. sugar c. ATP d. glycogen

Geologists use radioactive dating for which of the following? (A). Identifying the relative ages of rock layers. (B). Determining the absolute ages of rocks. (C). Telling how radioactive substances is (D). Collecting evidence of fossils.

How did atomic mass change science

Small intestine breaks down food enzymatically into small enough pieces for the nutrients to be absorbed. Which statement best describes this process? A) Small intestine mixes the food particles. B) Small intestine produces gas from the food.

Which adaptation do skunks hornets and coral snakes have in common?

What was the evidence for bodies much smaller than atoms

Which of the following would NOT characterize allopatric selection?