Photosynthesis will result in gain of energy in an ecosystem.
Damage in the bone marrow, called as aplastic anemia leads to lower production of both red and white blood cells, causing oxysgen starvation and infection.
Platelets are also reduced.
Answer:
The answer should be 
Since the pedigree has two different letters, it will have one letter of each, but the DNA will still be A.
B. Thick Atmosphere
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False
Mutations can form and be predicted
Depending on the situation