Q: Fact 1: Smell is used for finding food by some animals. Fact 2: Olfaction is the sense of smell. Given the two facts above, what does olification help some animals when they are hungry in the wild? | OPTIONS:
- lysing
- seeds
- a mate
- immune
- food
- Energy
- friends
- a place to live
A: food

Q: Fact 1: Ribosomes are sites where proteins are made. Fact 2: Biomolecules covered include amino acids, proteins, enzymes, vitamins and hormones. Given the two facts above, biomolecules are made in where? | OPTIONS:
- Power plants
- ribosomes
- Earth
- body water
- loose dirt
- ocean water
- environment
- loose soil
A: ribosomes

Q: Fact 1: Roots grow in length and width from primary and secondary meristem. Fact 2: Primary growth results primarily from activity of the lateral meristems. Given the two facts above, what grow in length and width results primarily from activity of the lateral locations? | OPTIONS:
- cells
- Trees
- seeds
- trunks
- bushes
- Roots
- burrs
- legumes
A: Roots

Q: Fact 1: When an electrical circuit is working properly , electrical current runs through that circuit. Fact 2: An electrical current is a flow of electrons. Given the two facts above, when a circuit is working properly, what runs through that circuit? | OPTIONS:
- coils
- direct energy
- electromagnetic energy
- conductors
- h2o
- activation energy
- hydrogen and oxygen
- flow of electrons
A: flow of electrons