Mammals reproduce through a process called sexual reproduction. During this process, which involves two parents, A. a female egg cell and a male sperm cell each develop separately into an offspring that is identical to its parent.

B. a female egg cell and a male sperm cell each develop separately into an offspring that is different from both parents.

C. a female egg cell combines with a male sperm cell to make an offspring that is identical to one of the parents.

D. a female egg cell combines with a male sperm cell to make an offspring that is different from both parents.

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:

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .