The answer would be B: It's possible that they <u>cannot produce a child with sickle-cell disease</u>, but blood tests on them both will be required to make sure.
If the sickle cell ran through the parents jeans then that'll be more of a problem, there can always be a possibility that it is in themselves, but since their parents didn't pass it down to them, their almost in the clear.
<u><em>Hope this helps!</em></u>
Answer: False.
Explanation:
Even though our atmosphere is made up of gases and encases and protects our planet, the same cannot be said about the moon. The atmosphere on the moon is too weak and too small to do much to protect it.
What are the different answers?
