One sperm fertilizes the egg cell forming a diploid zygote, the other sperm fuses with the two polar nuclei forming a triploid cell that develops into endosperm
Explanation:
While anatomy deals with the structure of the parts of an organism, physiology studies the way that the parts function together.
Ok so producer is going to be..human, Eagle, cow, apple tree. Consumer is also going to be Eagle, human, and cow. and the rest will be decomposer unless you can count us as decomposers too.
The substance is pure depending on which atoms bond.
