Genomic evolution
Hope this helps :) you would probably want to do more research into Genomic evolution to give a more detailed answer, but that's the basic answer
Dalton's atomic theory was the first complete attempt to describe all matter in terms of atoms and their properties. Dalton based his theory on the law of conservation of mass and the law of constant composition. The first part of his theory states that all matter is made of atoms, which are indivisible.
Hope it helps!!
Answer:
50 C?
Explanation:
90 - 40 = 50 So 50 degrees celsius is your answer