The reason for this is because of D. Mars is a long distance away.
I am pretty sure the correct answer is C. Water has large heat capacity meaning it can absorb a lot of energy before changing temperature. That helps the body regulate heat since it can be exposed to different environments and experience small temperature changes.
I hope this helps. Let me know if anything is unclear.
Answer:
What letter on the graph corresponds to both liquid water and steam? D
Explanation:
Liquid water exists between 0 and IOO degrees Celcius.