D is the correct answer i think.
Answer:
A pollen grain from one flower fertilizes another flower, resulting in the development of a seed.
A frog releases sperm over eggs that were laid by another frog, and these cells fuse together.
Explanation:
Sexual reproduction is brought about by fusion of male and female gametes. Reproduction where a part of an existing organism develops into another organism is asexual.
True.
Mutation can affect behavior
If you mean connected as in how they all work together in efforts to keep their ecosystem stable then true. But if you mean in a connected in a common ancestor kind of way then false.
Answer:
Animals store glucose in the form of glycogen. Glycogen is a polysaccharide stored mainly in the liver and skeletal muscles.
Explanation:
