Problem:OPTIONS:
- Sand castles
- Chemical energy
- heat energy
- Millions of dollars.
- A fuel source.
- Energy.
- In sediment
- Stored animal fur.

Fact 1: Carbon may be stored in sedimentary rock for millions of years. Fact 2: Carbon is the fuel source. Given the two facts above, what may be stored in sedimentary rock for millions of years.?
****
A: A fuel source.

Fact 1: Annelids are worms such as the familiar earthworm. Fact 2: Earthworms are annelids meaning segmented. Given the two facts above, worms such as the familiar earthworm are what?
OPTIONS:
- parasites
- root growth
- segmented
- homogenous
- Loose
- allow growth
- fertile
- more abundant
segmented

Fact 1: Lions live in social groups called prides. Fact 2: Lions are also pack animals with fairly large prides of up to twenty. Given the two facts above, lions live in social groups of up to twenty in their what?
OPTIONS:
- power
- house
- forest
- form
- den
- H 2 O
- pack
- genus

Answer: pack

Question: Fact 1: Some flowers become fruits. Fact 2: Cucumber fruit are produced only when insects carry pollen to the female flower. Given the two facts above, how do cucumbers come from flowers?
OPTIONS:
- The flowers are pollinated
- fertilization occurs
- fertilization
- Help plants grow
- The flowers fall off
- They get too much water
- it keeps an organism warm
- They grow underground
Answer: The flowers are pollinated

input with options: Fact 1: An automobile engine transforms chemical energy into mechanical energy. Fact 2: Mechanical energy is the sum of Kinetic Energy and Potential Energy. Given the two facts above, what works by summing kinetic energy and potential energy?
OPTIONS:
- Riding a bike
- transportation technology
- adding heat
- an automobile engine
- circulatory systems
- a hydraulic system
- Thyroid-stimulating hormone
- heterotrophs
output: an automobile engine

Problem: OPTIONS:
- sharks
- humans
- bacteria
- Birds
- blood
- frogs
- salmon
- pacemaker
Q: Fact 1: Amphibians have a relatively complex circulatory system with a three-chambered heart. Fact 2: All frogs are amphibians. Given the two facts above, what have a relatively complex circulatory system with three-chambered heart?
Answer:
frogs