Which of the following describes cope pods? a.) fish moving in tightly packed groups, often at high speeds moving in near unison with extreme agility and never touching, b.) name for a group of a marine animals coexisting in a group of a dozen or so, c.) primary species that foraging schools feed on; the largest single sources of biomass on the planet, d.) when a species through dense concentrations of cope pods with their mouths fully opened to scoop up the dense numbers of cope pods in their path