number 1 is not part of the theory of evolution.
Evolution is change in the heritable characteristics of biological populations over successive generations.
Answer:
I can only see the very first one and it only needs a rotation. Can you add pics of the others.
Explanation:
Answer:
b. thymine I believe but if needed looking it up should be no problem
Explanation:
g-c
a-t
PH changes protein structure if the pH level is below seven which is acidic and or above seven which is basic. The best condition for the enzyme to work is the pH of seven this is where the protein carries out its function and is not denatured. It fits into the enzyme