How does gene flow affect a species ability to survive and reproduce? justify your response in two or more complete sentences.

Gene flow refers to the flow or migration of genes from one population to another.

The gene flow helps in increasing the genetic diversity of the population. In addition, it helps in spreading the genes which have survival advantages throughout the population.

Thus, it helps in increasing the rate of survival and reproduction of organisms in a population.

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

b brown mice / white sand dunes