The answer would be: C. Pain in one leg
The pills could cause several side effects like gaining weight or breast tenderness but it was not dangerous. The side effects that need to be reported is a pain in one leg which indicate a deep vein thrombosis.
Lump in the breast also dangerous as it indicates a breast tumor/cancer.
A community has only one organism, while a population has many organisms.
Answer is first choice
Determined by its primary structure (sequence of amino acids.)
the sequence of amino acids in an protein is determined by the nucleotides in the DNA encoding it
A.
Because the light of the sun and the earths orbit make the moon look different sometimes