Fact 1: Neurons are the structural and functional units of the nervous system. Fact 2: Learning and behavior are nervous system functions. Given the two facts above, what are the structural and functional units of learning and behavior?
OPTIONS:
- electrons
- neurons
- bushes
- nucleus
- animals
- nerves
- proteins
- complex

Answer: neurons

Fact 1: When a hemisphere is tilted towards the sun , that hemisphere receives more direct sunlight. Fact 2: During the summer in Britain the sunlight strikes the Northern part of the Earth more directly. Given the two facts above, when is a hemisphere tilted towards the sun?
OPTIONS:
- mild
- Vernal equinox
- autumn
- Spring
- Summer
- positive
- Autumnal Equinox
- Tropical

Answer: Summer

Fact 1: Slime molds are fungus-like protists commonly found on rotting logs and compost. Fact 2: Protists Protists are single-celled organisms. Given the two facts above, slime molds are fungus-like what?
OPTIONS:
- major threat to health
- members of their own species
- humans
- Leptospirosis
- single-celled organism
- share properties
- complex organisms
- button fungus

Answer:
single-celled organism