input with options: Fact 1: Vertebrate chordates have a backbone. Fact 2: Invertebrates have no vertebrae or backbone. Given the two facts above, what kind of animal is classified as having a vertebrae?
OPTIONS:
- it keeps an organism warm
- invertebrate
- vertebrate chordate
- gastropod shells
- the body's largest organ
- remains of prehistoric life
- hard boned animals
- roundworm
output: vertebrate chordate

Q: Fact 1: Cutting down trees has a negative impact on an ecosystem. Fact 2: Students take a field trip to an ecosystem to observe the homes of animals in natural habitats. Given the two facts above, cutting down trees has a what on the homes of animals in natural habitats?

OPTIONS:
- neutral impact
- deforestation
- positive impact
- no impact
- threatened
- Decrease bodily water
- massive damage
- negative impact

A: negative impact

input: OPTIONS:
- Lift
- kinetic
- weight
- motion
- speed
- direction
- color
- muscles Now, answer this question: Fact 1: Force causes the speed of an object to increase. Fact 2: Pulling and pushing is forceful motion. Given the two facts above, pushing and pulling an object will increase its what?
A:
output: speed

Fact 1: If heat is conducted to an object then that object will become hot. Fact 2: Hot apparatus causes burns. Given the two facts above, if heat is conducted to an object then that object will what?

OPTIONS:
- speed up
- burning
- break down
- dangerous
- electricity
- boiling
- cause burns
- cool off

Answer: cause burns

Problem: OPTIONS:
- Animal survival
- in the frog family
- fur and fat
- scarce resources
- hyperthyroidism
- competition
- food and shelter
- expenditures
Q: Fact 1: Having no natural predators increases population size. Fact 2: With an increase in population there is an increase in expenditures. Given the two facts above, what does having no natural predators increase?
Answer: expenditures

Fact 1: When a plant grows , the size of the leaves of that plant may increase. Fact 2: Leaves are the sites of photosynthesis. Given the two facts above, what may increase when a plant grows?

OPTIONS:
- photosynthesis
- kinetic energy
- genetic diversity
- activation energy
- stamina
- bloom time
- nutrients
- gene flow

Answer:
photosynthesis