Q: Fact 1: Flagella help prokaryotes move. Fact 2: Flagella and cilia are similar in structure. Given the two facts above, something what to cilia help prokaryotes move.?

OPTIONS:
- it needs them
- Chemical energy
- similar in structure
- It helps them survive
- it keeps an organism warm
- major threat to health
- An object is seen
- The bending of a ray of light

A: similar in structure

Q: Fact 1: Bacteria cause food to spoil. Fact 2: Milk was loaded with bacteria that quickly spoiled, making it undrinkable. Given the two facts above, what can make milk undrinkable?

OPTIONS:
- evaporation
- Enzymes
- boiling
- glycogen
- liquid
- nutrients
- bacteria
- vaporization

A: bacteria

Q: Fact 1: Plants use cellulose for their cell walls. Fact 2: Another important polysaccharide is cellulose. Given the two facts above, what do plants build their cell walls from?

OPTIONS:
- By wind and rain
- Deposition
- Deposition.
- algae
- Chemical energy
- plant wall
- plant material
- polysaccharides

A: polysaccharides

Q: Fact 1: An automobile engine transforms chemical energy into mechanical energy. Fact 2: Chemical energy is the energy stored in molecules. Given the two facts above, where is energy stored before being used by an automobile to create mechanical energy?

OPTIONS:
- sunlight
- layers of fat
- The atmosphere
- In molecules
- fossil fuels
- electrically
- a hydraulic system
- engines

A:
In molecules