the actual CORRECT answer is change.
So,
The environment needs to [change] in order for natural selection to occur.
Don't worry i took the test trust me!
First one - two gametes will unite during fertilization to create a diploid cell
The Dictionary or B would be the answer. The dictionary always has the pronunciation next to the word. Most dictionaries have the weird symbols, which would be shown in the back or front how to say. Hope this was helpful!
A scientific theory<span> is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. Such fact-supported </span>theories<span> are not "guesses" but reliable accounts of the real world.</span>
