Fact 1: Constriction occurs when the muscular walls of blood vessels contract. Fact 2: Arteries and veins are blood vessels. Given the two facts above, what happens when muscular walls of arteries and veins contract?

OPTIONS:
- connection
- It expands
- Dehydration
- construction
- forces
- massive damage
- constriction
- contraction

Answer: constriction

Problem: OPTIONS:
- sweat
- eat food
- lay in the sun
- insulation
- coat
- osmosis
- fur
- cooling
Q: Fact 1: Evaporation of sweat uses energy, and the energy comes from body heat. Fact 2: Animals are inefficient energy converters. Given the two facts above, how do animals dissipate body heat?
Answer: sweat

Problem:OPTIONS:
- playing
- photons
- tsunamis
- energy
- bumps
- waves
- nerves
- organ

Fact 1: Adoorbell converts electrical energy into sound. Fact 2: Light and sound are waves. Given the two facts above, a doorbell converts electrical energy into what?
****
A: waves

Fact 1: Conserving resources has a positive impact on the environment. Fact 2: Use of resources affects the environment such as pollution. Given the two facts above, how do you reduce pollution?
OPTIONS:
- igniting fuel and oxidiser
- transportation technology
- wasting
- not recycling
- burning fossil fuels
- converting electricity to heat
- water conservation
- using less resources
using less resources

Fact 1: Roots have primary and secondary meristems for growth in length and width. Fact 2: Roots Roots anchor the plant into the ground. Given the two facts above, what have primary and secondary meristems for growth and length and width into the ground?
OPTIONS:
- swamp vegetation
- peachleaf willow
- it needs them
- plants' stems
- plants' pollen
- plants' buds
- plants' anchors
- Conifers

Answer: plants' anchors

input with options: Fact 1: Aplant requires water to grow. Fact 2: Water carries the nutrients to the plants. Given the two facts above, what does a plant require in order to grow?
OPTIONS:
- energy
- Energy.
- sunlight
- nutrients
- Heat energy
- power
- Glucose
- photons
output:
nutrients