input: OPTIONS:
- organs
- Acids
- Energy
- Energy.
- molecules
- hydrocarbons
- cell walls
- waters Now, answer this question: Fact 1: Lipids may consist of fatty acids alone, or they may contain other molecules as well. Fact 2: Lipids are the fats that circulate in blood. Given the two facts above, fatty acids that circulate in the blood may contain other what?
A:
output: molecules

Fact 1: Organisms that live in marine biomes must be adapted to the salt in the water. Fact 2: Marine biology is the study of organisms that happen to be marine. Given the two facts above, what is the study of creatures that live in water biomes?

OPTIONS:
- animals
- warm-blooded
- marine biology
- it needs them
- Animal survival
- observation
- alchemy
- animal reproduction

Answer: marine biology

Problem: OPTIONS:
- survive
- streams
- alluvial
- habitat
- coral reef
- watershed
- climate
- loose soil
Q: Fact 1: Habitat destruction causes animals to move to find shelter in another habitat. Fact 2: All species are threatened due to the destruction of their natural habitat. Given the two facts above, all species move to find shelter in another what?
Answer: habitat

Problem:OPTIONS:
- sunlight
- lowered energy cost
- it has density
- it is a rainbow
- observe it
- Change colors
- it is invisble
- it can be seen

Fact 1: If an object reflects light toward the eye then that object can be seen. Fact 2: Light is focussed on the retina. Given the two facts above, what does it mean if an object can be focussed on the retina?
****
A: it can be seen

Fact 1: Blood pH may become unbalanced if the rate of breathing is too fast or too slow. Fact 2: Slow and fast respirations or long periods without a breath are common in the dying child. Given the two facts above, what is affected by too fast or slow respirations?
OPTIONS:
- perspiration
- breathing
- heat energy
- animals
- blood pH
- Most plants
- hyperventilating
- sweating
blood pH

Fact 1: Sponges are a source of food for many species of fish. Fact 2: Sponges live on the bottom of oceans, rivers, and streams. Given the two facts above, where do many species of fish find food?
OPTIONS:
- salt and water.
- on land
- important habitats
- bottom of oceans
- clouds
- search
- the body's largest organ
- body water

Answer:
bottom of oceans