Q: Fact 1: Trees have woody stems covered with bark. Fact 2: During the stripping, the protective layer of inner bark is removed. Given the two facts above, trees have woody stems covered with what?

OPTIONS:
- food and shelter
- smooth ridges
- looseness
- protective layer
- Organic compounds
- plastic sheet
- heat energy
- thin metal

A: protective layer

input: OPTIONS:
- amoeba
- fungi
- density
- animals
- h2o
- plants
- clouds
- grass Now, answer this question: Fact 1: Cell division is how organisms grow and repair themselves. Fact 2: Plants are amazingly adaptable organisms. Given the two facts above, what uses cell division to grow and repair itself?
A:
output: plants

Fact 1: Temperature falls from the equator to the poles. Fact 2: Temperature is a measure of the amount of heat. Given the two facts above, what falls decreasingly on the earth from the equator to the poles?

OPTIONS:
- autumn
- heat
- chill
- Vapor
- Energy
- cold
- summer
- Mass

Answer: heat

Problem: OPTIONS:
- Most plants
- organs
- Plant reproduction
- ova and spermatozoa
- remains of prehistoric life
- hydrogen
- mitosis
- allow growth
Q: Fact 1: Meiosis is the type of cell division that produces gametes. Fact 2: Examples of gametes are ova and spermatozoa. Given the two facts above, meiosis is the type of cell division that produces what?
Answer: ova and spermatozoa

Problem:OPTIONS:
- rays or beams
- encoded information
- scattered light
- deoxyribonucleic acid
- Through play
- sensory neurons
- Loud noises
- Chemical energy

Fact 1: Adoorbell converts electrical energy into sound. Fact 2: Batteries convert chemical energy into electrical energy. Given the two facts above, what can a doorbell convert into sound?
****
A: Chemical energy

Problem:OPTIONS:
- DNA damage and mutations
- the life history of a species
- Animal survival
- organisms and their habitat
- rivers and streams
- global ecosystems
- that material's properties
- other living things

Fact 1: Seasons cause change to the environment. Fact 2: Seasonal variations and random changes in the environment affect species' life histories and stocks. Given the two facts above, what can environmental change affect?
****
A:
the life history of a species