Explanation:
b option is incorrect.here "has" will not come
it's a incorrect helping verb
mark me brainliest
please
Answer:
D. between the words "addition" and "my"
The answer is:
A. understand that managing the moon landing while the lunar module had 30 seconds left of fuel required intense concentration.
In the excerpts the narrator mentions the lunar module had 30 seconds left of fuel, so the people who were in charge of the moon landing could not make a mistake, a miscalculation or lose their extraordinary focus. For example, one of the narrators states the men "could not afford to be wrong." Otherwise, the mission could have failed.
Wash your hands, not share food, cover your mouth when you cough, have updated vaccines, there's a lot of ways to avoid contamination to be honest.
