What must happen before miosis can begin?

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above

How does the diagram explain ocean currents? earth tilt 23.5 degreesquestion 1 options: earth's tilt causes uneven heating of earth which causes currents. earth's tilt causes the ocean to move because of gravity. earth's tilt and its rotation cause currents. earth's tilt causes uneven distribution of salt which causes currents.

What are the proteins in connectivity tissues of your foot examples of?