Answer:
If the type of food available changes, then the frequency of beak also changes.
There are several reasons that contribute to the high level of biodiversity found in the wetlands. Firstly it provides numerous animals and insects to find their food and breed easily. Also this wetland helps the animals to camouflage against their enemies. The wetlands provide home for abundance of marine animals. It is actually a place that maintains a natural balance.<span />
The proportions of DNA bases are similar among all organisms.
Antisocial attitude
depression
mood swings
social anxiety
those are the only things I could think of..
There would be half the number of chromosomes in the gametes...so 4.