Q: Q: What plant products may be classified as simple, aggregate, multiple, or accessory, depending on their origin? A:

OPTIONS:
- flowers
- pods
- leaves
- fruits

A: fruits

Q: Q: Sulfate is used as a cleaning agent because it is acidic and soluble in what substance? A:

OPTIONS:
- air
- salt
- oxygen
- water

A: water

Q: Q: What will happen to a rock when it's under tremendous stress? A:

OPTIONS:
- it will slow
- it will solidify
- it will rebound
- it will fracture

A: it will fracture

Q: Q: Objects in motion that return to the same position after a fixed period of time are said to be in what? A:

OPTIONS:
- resonant motion
- kinetic motion
- homeostasis
- harmonic motion

A:
harmonic motion