Q: Q: What ultimately results in the cycling of nutrients in ecosystems? Choices: - molecules between organisms - chemical bonds - digestion - interactions between organisms A:
A: interactions between organisms

Q: Q: What is the germ for a group of atoms within a molecule that reacts similarly anywhere it appears in different compounds? Choices: - atomic group - thermal group - molecular group - functional group A:
A: functional group

Q: Q: What term is used to describe the energy of matter in motion? Choices: - frictional energy - gravitational energy - emotional energy - kinetic energy A:
A: kinetic energy

Q: Q: What does erosion do to pieces of broken rock? Choices: - lead them - Smooth them - Cancel Them - moves them A:
A: moves them