Q: Q: Physical and chemical differences help ecologists distinguish between freshwater and marine types of what? A:

OPTIONS:
- cities
- habitats
- microbiomes
- biomes

A: biomes

input: OPTIONS:
- rotation
- compression
- inclination
- acceleration Now, answer this question: Q: What is the term for a change in an object's motion, which occurs whenever an object is acted upon by an unbalanced force? A:
A:
output: acceleration

Q: What does bowman's capsule form by surrounding the glomerulus? A:

OPTIONS:
- pores
- ions
- lipids
- lumen

Answer: lumen

Problem: OPTIONS:
- water
- acid
- sunshine
- soil
Q: Q: What resource is considered nonrewable for human purposes, because it takes so long to form and is depleted by farming and other activities? A:
Answer: soil

Problem:OPTIONS:
- venus
- mars
- jupiter
- uranus

Q: Which is the least massive outer planet? A:
****
A: uranus

Problem:OPTIONS:
- fluids
- currents
- points
- waves

Q: Electromagnetic radiation behaves like particles as well as what? A:
****
A:
waves