Answer:
C.
Explanation:
I have done this question before.
Insects (mosquitoes, lice, fleas, bed bugs) and ticks are able to transmit a number of diseases caused by infectious agents: viruses (chikungunya virus, yellow fever, dengue fever, etc.), bacteria (Lyme disease, plague, etc.), parasites (malaria, sleeping sickness, leishmaniasis, filariasis, etc.)
There is multiple different answers to that depending on how you learned about it. but
it was to land men on the lunar surface to explore:)
I hope this helps.