A,b I think should be the answer
A. Carbon
It's carbon because it is in all plants and fossil fuels. Hope this helps and is correct.
Answer: B). fertilization, diploid
Explanation: During fertilization, the sperm cell (a gamete) fuses with an ovum or egg (a gamete) to form a zygote. Each of the gametes have haploid number of chromosomes (23 chromosomes) and they fuse to produce a zygote with a diploid number (46 i.e., 23 pairs) of chromosomes.
I am so sorry but I don’t know the answer, I just needed the points to ask a question myself
