Answer:
B
Explanation:
Stratosphere,absorbs rays of damaging ultraviolet light from the sun
B. producer because most autotrophs are green plants use light for energy.
YY and Yy would result in a plant with yellow seeds. This is because Y is dominant and yellow seeds would show with a dominant homozygous and a heterozygous. It can't be yy because that would be homozygous recessive
Homozygous recessive is when an individual carries two identical copies of the recessive gene. An individual that is homozygous recessive for both traits will have the genotype, aabb.
D. sum of all chemical reactions in an organism
