What happened as Leah and Isaac moved down the small slope from point C to D

Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim

The fascicles of the deltoid are ; the fascicles of the pectoralis parallel; bipennate fusiform; unipennate multipennate; triangular bipennate; fusiform

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes