The Mars rover, Perseverance, traveled from Earth to Mars, making it what type of spacecraft? a. Interplanetary

b. Equiplanetary

c. Polyplanetary

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today

How much water is in the ocean in cubic kilometers

One of the main reasons societies settled along rivers in the neolithic era was because a) the village elders demanded it. b) the land there was more valuable. c) it was more safe and secure there. d) it provided irrigation for farming.