<span>Gametes are haploid cells that fuses with another haploid cell during fertilization. For human being, the gametes are the egg cells and the sperm cells and human fertilization is the union of a human egg and sperm, which usually occur in the ampulla of the fallopian tube. </span>
The answer is D all of the above
Ecosystems can be large and are made of biomes. Some examples of ecosystems are deserts and forests.
I don’t know sorry but you can search on google or safari and see for icivics and it would help you
