Question: Q: What may have developed to help our ancestors distinguish between ripe and unripe fruits? A:
OPTIONS:
- fine motor skills
- acute hearing
- night vision
- color vision
Answer: color vision

input with options: Q: Because the solute is moving down the concentration gradient, and no input of energy is required, facilitated diffusion is considered what type of transport? A:
OPTIONS:
- active
- neutral
- adaptive
- passive
output: passive

Q: Q: Name the 3 ocean zones. A:

OPTIONS:
- coral, intertidal, apogean
- amphidromic, cotidal, benthic
- cotidal, intertidal, exotidal
- intertidal, pelagic, benthic

A: intertidal, pelagic, benthic

input: OPTIONS:
- momentum
- velocity
- pressure
- direction Now, answer this question: Q: When describing motion, what factor is just as important as distance? A:
A:
output: direction

Q: Insect's antennae are useful for sensing what? A:

OPTIONS:
- contaminants
- microorganisms
- sunlight
- chemicals

Answer: chemicals

Q: Q: A group of living things and their environment is called what? A:

OPTIONS:
- community
- population
- biome
- ecosystem

A:
ecosystem