Answer:
D. curious
You've got to be pretty curious to want to obtain knowledge, run experiments, and see how things work.
XD
Answer:
B.
Explanation:
Hope this helps, tell me if I'm wrong
Uncrewed space missions cost less to retrieve the same information from space, it also has little to no risk towards human life.
Crewed space missions have an enormous cost, due to the tons of foolproof equipment to keep the humans alive.
Some scientist complain that there is nothing better in a space mission than human intelligence, as only humans can prepare for the unexpected. However at the cost is not available for all space missions.
Hope this helps, if you need any more information, don’t hesitate to ask
True, because adverbs modify verbs, adjectives, and other adverbs. Hope this helps :)