Question

what is one thing nasa hopes to discover about venus? a they hope to start a human settlement there. b they hope to discover what its rings are made of. c they hope to discover if it ever had an ocean. d they hope to construct a solar energy farm there.

Explanation:

Venus has extreme surface conditions that make human settlement and construction of solar - energy farms currently unfeasible. Also, Venus has no rings. One of the scientific interests in Venus is to determine if it ever had an ocean in its past.

Answer:

C. They hope to discover if it ever had an ocean.