Problem: OPTIONS:
- Decibels
- batteries
- energy
- cellulose
- Oak
- magnetism
- sunlight
- water
Q: Fact 1: Alight bulb requires electrical energy to produce light. Fact 2: Another use for electric heat is in regular light bulbs . Given the two facts above, what is used in light bulbs?
Answer: energy

Problem:OPTIONS:
- spread flower seeds
- Most plants
- in soil and water
- vegetation
- epidermis and dermis
- the environment
- the body's largest organ
- Earth orbiting the Sun

Fact 1: Endospores are commonly found in soil and water. Fact 2: Endospores are a means of reproduction. Given the two facts above, a means of reproduction are commonly found where?
****
A: in soil and water

Fact 1: Algae have varied life cycles. Fact 2: Algae Algae Green algae are the simplest of green plants. Given the two facts above, what do the simplest of green plants have?
OPTIONS:
- varied life cycles
- spinal cords
- backbones
- Chemical energy
- absorb light energy
- Chlorophyll
- lungs
- photosynthesis
varied life cycles

Fact 1: Conserving water can be used for survival in a dry environment. Fact 2: Deserts are hot, dry places. Given the two facts above, where can conserving water be used for survival in?
OPTIONS:
- deserts
- our planet
- Mountains
- pools
- glaciers
- watershed
- soils
- clouds

Answer: deserts

Question: Fact 1: If an object in a fluid is more dense than that fluid then that object will sink in that fluid because of gravity. Fact 2: Waves can be created at the boundary between fluids of different densities. Given the two facts above, objects will sink between boundaries with different what due to gravity?
OPTIONS:
- Energy.
- surfaces
- densities
- forces
- rocks
- minerals
- energy
- heat energy
Answer: densities

input: OPTIONS:
- life
- guns
- engines
- moving
- solar
- vehicles
- water
- Cars Now, answer this question: Fact 1: An automobile engine transforms chemical energy into mechanical energy. Fact 2: Mechanical Energy- Mechanical energy is the energy of moving objects. Given the two facts above, automobile engines transform chemical energy into what sort of energy for objects?
A:
output:
moving