Q: Fact 1: Invertebrates are animals that lack a vertebral column, or backbone. Fact 2: Invertebrates are animals without backbones, and vertebrates are animals with backbones. Given the two facts above, what do vertebrates have?

OPTIONS:
- tails
- strength
- eardrum
- heart
- brain
- Chlorophyll
- back bone
- stamina

A: back bone

input: OPTIONS:
- an area wet with medicine
- a pill for health
- cause their death
- an area clean from bacteria
- fissures of hot, acidic water
- an area swollen with pus
- contamination
- harmful substances Now, answer this question: Fact 1: Scraping oneself on a contaminated object may cause infection. Fact 2: An abscess is an infected area swollen with pus. Given the two facts above, scraping oneself on a contaminated object may cause what?
A:
output: an area swollen with pus

Fact 1: Most protists have motility. Fact 2: All animals are motile, moving about at some point in their life cycle. Given the two facts above, which can move?

OPTIONS:
- Raft
- light energy
- vehicles
- insects
- protists
- bicycle
- animals
- an object

Answer: protists

Problem: OPTIONS:
- Jellyfish
- not at all
- threatened
- forever
- dormant
- Winter
- temporarily
- a while
Q: Fact 1: If all members of a species cannot produce offspring then that species will likely become extinct. Fact 2: Extinct species are species that are gone forever. Given the two facts above, if all members of a species cannot produce offspring, that species will be gone for how long?
Answer: forever

Problem:OPTIONS:
- moves
- expand
- warm
- ice
- colder
- stay warm
- hotter
- frozen

Fact 1: If heat is conducted to an object then that object will become hot. Fact 2: Because the surface of the ocean is heated by sunlight, the depths are cooler. Given the two facts above, sunlight can be conducted to the surface of the ocean to make it what?
****
A: hotter

Problem:OPTIONS:
- Greenhouse gases
- Chemical energy
- reduced significantly
- increased dramatically
- Plant growth is reduced
- heat energy
- shrunk
- declined spectacularly

Fact 1: Carbon dioxide concentrations in the air have increased over the last decade dramatically. Fact 2: Carbon dioxide is formed by burning carbon. Given the two facts above, burning carbon concentrations have what?
****
A:
increased dramatically