The average temperature of earth has increased approximately 0.8°c in the last one hundred years. which of the following do researchers most attribute to this temperature increase?

Global warming is the best possible answer

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.

i believe it would be c: tons.