(giving brainliest) please do it correct!

Which enzymes break down carbohydrates?

First dropdown options: a. runoff b. condensation c. evaporation second dropdown options: a. photosynthesis b. transpiration c. sweating third dropdown options: a. raindrops b. clouds c. animals

The higher the proportion of loci that are "fixed" in a population, the lower is that population's a) nucleotide variability.b) average heterozygosity.c) diploidy.d) a and b e) a, b, and c