d. enzymes increase the rate of chemical reaction by providing activation energy to the substrate
Water evaporating is a chemical change so 4
D. so the exchange of gases and nutrients can happen
Genetic selection is the process by which certain traits become more prevalent in a species than other traits. These traits seen in organism are due to the genes found on their chromosomes. Figure 1 allies 4 genes are inherited income in various forms. Genes have more than one version or allele.
