Is the average temperature of earth increasing? How do you know?

yes

Explanation:

Increased about 1 degree C

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

thymine. in rna, thymine is replace by uracil