(C)theories can be used to predict the existence of as of yet unobserved things or phenomena
The higher temperature would be 100c since when you use the fromulas to convert them the other two are lower.
100F = 37.8 C and 310.7K.
100C = 237.6F and 373K.
100K = -173C and -253.8F
Is it multiple choice or do you just figure out
The amount of carbondioxide in the atmosphere would greatly increase if there were fewer plants.
(Plants) is the answer.
Answer: C
Explanation: It isn't impossible to pollute and it is a usable water source AKA wells