If a DNA molecule is damaged, it: a. is possible to repair the damage by cleaving out large segments of DNA and resynthesizing the excised portions
b. is possible to replace the damaged DNA with an undamaged copy using recombinases
c. is possible to repair the damage in the site where it occurs cannot be repaired until the next cell cycle must be degraded and replaced with a new DNA molecule

just go with your heart buddy

answer: after carbon dioxide enters the leaf through stomata it moves into the mesophyll cells where photosynthesis occurs and glucose is constructed. respiration occurs when glucose (sugar produced during photosynthesis) combines with oxygen to produce useable cellular energy.

explanation:

it cools slower in the earth meaning the crystals have more time to form than lava on the surface