Fact 1: Soil can be depleted of nutrients. Fact 2: Wampanucket soils are prime farmland soils. Given the two facts above, if not managed properly, nutrients can be depleted on?

OPTIONS:
- environment
- Dehydration
- fronts
- our planet
- coastlines
- the skin
- farmland
- Power plants

Answer: farmland

Fact 1: Lymphocytes are the key cells involved in the immune response. Fact 2: An allergy attack is an immunal response. Given the two facts above, lymphocytes are the key cells involved in what?

OPTIONS:
- Veins and arteries.
- permineralization
- the skin
- Animal survival
- allergy attack
- positive
- massive damage
- critical organs

Answer: allergy attack

Fact 1: Most salamanders use their sense of smell to find a mate. Fact 2: Salamanders rely on their extraordinary sense of smell to find prey. Given the two facts above, what do salamanders use to find prey?

OPTIONS:
- sound
- a path
- Light
- H 2 O
- energy.
- Energy
- smell
- gourdin

Answer: smell

Fact 1: Most genes contain the instructions for a single protein. Fact 2: Genes are the basic unit of heredity. Given the two facts above, what mostly contain the instructions for a single protein?

OPTIONS:
- resistance activities
- Veins and arteries.
- A Greek letter
- sensory neurons
- fur seals
- parasites
- units of heredity
- colors of the spectrum

Answer:
units of heredity