Answer:
It gives the reader a more detailed sense of how the lunar model which prepare for Apollo 11 space flight
Answer:
you didn't give us any quotes to answer im confused
Explanation:
Is this Iready?
Answer:
Tube worms feed on bacteria.
Tube worms can feed on bad bacteria, they do not eat good bacteria.
I believe D would be the most reasonable answer for this question given that it has factual information that well suits a topic sentence.