Fact 1: Steroid hormones are made of lipids, such as phospholipids and cholesterol. Fact 2: Lipids Lipids are diverse hydrophobic molecules. Given the two facts above, steroid hormones are made of what kind of matter?

OPTIONS:
- increases a body's strength
- solid, liquid, gas
- Something coming from a gland
- diverse hydrophobic molecules
- it helps plants in growing
- Something that comes in a bundle of fibers
- A compound that donates proton
- Chemical energy

Answer: diverse hydrophobic molecules

Problem: OPTIONS:
- sunlight
- freezing rain
- water floods
- soft voices
- food supply
- Energy.
- salt and water.
- direct energy
Q: Fact 1: Aplant requires nutrients to grow. Fact 2: Nutrient density is the nutrient to calorie ratio of the food supply. Given the two facts above, a plant requires what to grow?
Answer: food supply

Problem:OPTIONS:
- food
- lipids
- oxygen
- blood
- sugar
- O2
- water
- Energy

Fact 1: The digestive system breaks food into nutrients for the body. Fact 2: Proper digestion is vital for nutrient absorption. Given the two facts above, what does digestion absorb?
****
A: food

Fact 1: Abattery converts chemical energy into electrical energy. Fact 2: Cameras use batteries. Given the two facts above, what uses electrical energy converted from chemical energy?
OPTIONS:
- sunlight
- cameras
- cells
- buses
- bacteria
- Cars
- dogs
- vehicles
cameras

Fact 1: Mollusks have a circulatory system with one or two hearts that pump blood. Fact 2: Mussels are bivalve mollusks. Given the two facts above, what have a circulatory system?
OPTIONS:
- protist
- fur seals
- veins
- mammals
- animals
- bacteria
- mussels
- sharks

Answer: mussels

input with options: Fact 1: Heterotrophs are living things that cannot make their own food. Fact 2: All animals are heterotrophs. Given the two facts above, what are living things that cannot make their own food?
OPTIONS:
- hydrogen
- clouds
- animals
- humans
- bacteria
- bushes
- fungi
- plants
output:
animals