Fact 1: Blood pressure is highest in arteries and lowest in veins. Fact 2: What is Blood Pressure Blood pressure is the pressure on the blood vessel walls. Given the two facts above, where is force on the vessel walls highest?
OPTIONS:
- arteries
- feet
- resistance
- tibial vein
- strong
- capillaries
- femoral vein
- Summer

Answer: arteries

Fact 1: Nerves can be used to feel heat and pressure on the skin. Fact 2: Nerve endings in the skin allow us to feel pain, pressure, heat, and cold. Given the two facts above, what can nerve endings feel?
OPTIONS:
- magnetism
- Injury
- energy
- solar rays
- taste
- cold
- harm
- warmth

Answer: cold

Fact 1: Viruses are usually considered to be nonliving. Fact 2: Humans acquire the infection from contact with infected animals, carcasses, or nonliving material. Given the two facts above, what are usually acquired from contact with infected animals?
OPTIONS:
- bacteria
- seeds
- fever
- viruses
- parasites
- disabilities
- infestation
- yelps

Answer:
viruses