You need to remove the colon
"a. After the rain ended, the sky became blue" would contain an independent clause and a dependent clause, which makes it a complex sentence, since the latter half wouldn't be the same without the former half.
Answer:
examine is examines. Reread it with the correction.
Explanation:
Reread the sentence. What is the Subject? Generation. What is the Generation doing it examines.
Answer:
The answer is
Explanation:
B. conceiving a child who is a bone marrow match to a living child.