Q: Fact 1: Energy enters ecosystems in the form of sunlight or chemical compounds. Fact 2: Biomes are global ecosystems. Given the two facts above, energy enters what in the form of sunlight or chemical compounds.?

OPTIONS:
- biomes
- fire
- light
- Energy.
- Energy
- LEDs
- propagate
- photons

A: biomes

input: OPTIONS:
- RNA
- Urea
- fat
- glucose
- carbohydrates
- food
- protein
- DDT Now, answer this question: Fact 1: If food is not immediately used by the body for energy then that food will be stored for future use. Fact 2: Body fat is stored energy. Given the two facts above, what not digested is used as energy storage?
A:
output: fat

Fact 1: Evaporation of sweat uses energy, and the energy comes from body heat. Fact 2: Heat When exercising, the body creates excess heat. Given the two facts above, evaporation of sweat uses energy, where does the energy come from?

OPTIONS:
- vapors
- temperature
- expelled
- environment
- hydration
- water vapor
- The Sun
- exercise

Answer: exercise

Problem: OPTIONS:
- weight
- tape measure
- triceps
- in the frog family
- kilograms
- bottom of feet
- density
- layers of fat
Q: Fact 1: Atape measure is used to measure length. Fact 2: Lengths are given in centimeters. Given the two facts above, what measure centimeters?
Answer: tape measure

Problem:OPTIONS:
- Lighten
- Darken
- Energize
- widen
- Bend
- adapt
- expand
- harm

Fact 1: Aprism is used for refracting light. Fact 2: Refraction Refraction is the bending of light rays. Given the two facts above, what do prisms do to light?
****
A: Bend

Problem:OPTIONS:
- pesticides
- fossil fuels
- global warming
- cell mutations
- mechanical weathering
- flooding
- vehicles
- under population

Fact 1: Pesticides can cause pollution. Fact 2: Air pollution harms the ecosystem. Given the two facts above, harm to the ecosystem can come from?
****
A:
pesticides