Golgi apparatus - responsible for transporting proteins and lipids for delivery
lysosome - contains digestive enzymes that break down excess cell parts and destroy invading viruses and bacteria
Scientists use all kinds of evidence in order to make sure that their claims are true.
The bear population would most likely increase is the answer to this question.
After the bear population increases, however, the prey population will begin to decrease eventually causing a decrease in the bear population. This will most likely cause an increase in the salmon population- thus continuing this cycle.
Answer: Because of mutations, evolution, where we live, who we were descended from, etc.
Hope this helps! :)
Explanation: