Answer:
competition
Explanation:
because one die and the other lives
Answer:
Cell membrane
Explanation:
The cell membrane is a flexible and permeable skin surrounding a cell.
Answer:
I read about this earlier im pretty sure its The "They need oxygen" part
Explanation:
:)
The human sperm and eggs contain 23 chromosomes. The type of cell division that produces gametes with half the normal chromosome number is called meiosis. It is used to produce cells for repair and asexual reproduction. Gametes do contain different genetic information to each other and to the parent cell.