I do believe B.
I looked up the word.
Answer:
For this question, I belive the awnser is B) Artificial watering of crops
Explanation:
Which of the following types of stars has a lower surface temperature than the Sun?
a) Red Giant
b) Neutron Star
c) White Dwarf
d) ALL of the above
e) NONE of the above
Answer:
It is A
Explanation:
it is A because the sun surface temperature is 5,778 K (I looked it up)
Red Giant is around 5,000 K and i looked every other one and it is higher than the sun. I really hope this helps if not i am really sorry