answer: The African Plate is splitting apart to form two separate plates.
A receptor detects a signal molecule and carries out an action in response.
C.only determines phenotype when a dominant allele for the same trait is present.
<span>The benefit does an adult dog gain from being petted with long, smooth strokes is petting will reduce the stress of the adult dog.Dog's life is similar to human's life even though human has so many problems when they see the child they will forget all the things.Likewise,dog also if they see the pets their stress will reduce surely.So D option is suitable for this question.</span>
