Yes, when the egg and a sperm cell meet fertilization has taken place
Some questions that can be answered by <em>Science</em> is:
-Is it possible to give nature and have shelter on other planets?
-What caused the global-warming?
-How can plane's fly?
<span>D) The thrust of the air propels the balloon in the opposite direction.
Hope this helps!
-Payshence xoxo</span>
That would be PH and Salinity and Temperature
The best answer to fill in the blank is "multilayered membrane."
