"A gene pool consists of all genes, including all the different alleles that are present in a population. Number of times an allele occurs in a gene pool compared with the number of times other alleles occur. In genetic terms, evolution is any change in the relative frequency of alleles in a population."
Answer:
The population of big fish would increase.
Explanation:
As small fish increase, more food for bigger fish will increase, so bigger fish will naturally navigate to the lake.
Because sugar in fruits is good for you but artificial sugar isn’t healthy for you