Q: Many of the protist species classified into the supergroup excavata are asymmetrical, single-celled organisms with a feeding groove "excavated" from one side. this supergroup includes heterotrophic predators, photosynthetic species, and these? Choices: - insects - reptiles - mammals - parasites A:
parasites

Q: A group of individuals that consists of genetically related individuals that can breed to produce fertile young is known as what? Choices: - colonies - community - population - species A:
species

Q: Which part of the nephron collects wastes in the blood? Choices: - filter - vesicle - waste sac - tubule A:
tubule

Q: Destructive interference in waves occurs when what things overlap? Choices: - two waves - three waves - three troughs - two troughs A:
two troughs