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.
For if it is proved wrong you can retry.
The process of evolution is based on the genotypic inheritance as the genes changes overtime.
Answer:
MARK THE IMPORTANT THINGS.
FOCUS ON IT.
TAKE VERY SMALL BREAKS
UNDERSTAND IT.
REWARD YOUR SELF
Answer:
To convert solar energy into chemical energy and then store the chemical energy for future use.
Explanation:
