Q: Q: In biological augmentation, ecologists use what to add essential materials to ecosystems? A:

OPTIONS:
- sediments
- fluids
- stem cells
- organisms

A: organisms

input: OPTIONS:
- cartilage
- thorax
- diagram
- diaphragm Now, answer this question: Q: What is a sheet of muscle that spreads across the bottom of the rib cage? A:
A:
output: diaphragm

Q: How does the liquid in a thermometer respond to heat or cold? A:

OPTIONS:
- freezes or boils
- disappears
- rises or vaporizes
- expands or contracts

Answer: expands or contracts

Problem: OPTIONS:
- ocean currents
- ocean tides
- ocean breeze
- ocean waves
Q: Q: What travels at the interface between the sea surface and the atmosphere? A:
Answer: ocean waves

Problem:OPTIONS:
- hormones
- somatic system
- peripheral nervous system
- central nervous system

Q: The autonomic nervous system serves as the relay between what and the internal organs? A:
****
A: central nervous system

Problem:OPTIONS:
- vibration
- light
- humidity
- heat

Q: Energy is the capacity to do work or to produce what? A:
****
A:
heat