Reflections and absorption by the atmosphere prevent some radiation from reaching Earth's surface.
Answer:
B) The chromatids of each chromosome are separated.
The kidney in a human body is located <span>underneath the diaphragm. This is near the lower back
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Answer:
they may "loop out" of the cell cycle and into a resting state called G0, from which they may subsequently re-enter G1 under the appropriate conditions
Explanation:
At the G1 checkpoint, cells decide whether or not to proceed with division based on factors such as: Cell size