The correct option is A.
Puppies normally growl when playing; this type of growling is not aggressive. The growling that are made in such situations indicate the pleasure of the puppies as they are playing together, such growl does not result in biting or any other injuries.
Growth is needed for reproduction and reproduction is need for growth so you could say that they are dependent upon each other
The molecules that brings amino acids to the ribosomes are the tRNA molecules.
Answer:
a shallow recess, especially one in a wall to display a statue or other ornament.
