Answer: b
Explanation:because I got the question right!
You need to see the composition of the asteroid.
Answer: water
For food digestion for humans we don’t use the sun, or warm temperatures, or transpiration.
We use water to help with digestions
Answer: water
Well, once precipitation sinks into the earth, it first goes to rivers or lakes. After a while it goes to the ocean by the water flow.
Human services ? Not totally sire
