A: 2. Two species of fish live in the
same pond. They eat the same
kinds of plants. They are eaten by
the same water birds. What would
cause competition between these
two species of fish?

The decrease in the kinds of plants they eat.

Explanation:

If there was a shortage of food, the two species would have to compete for the available food.  

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.