Problem: OPTIONS:
- Sustain life
- reproduce
- Melt polar ice caps
- growth
- protect them
- Resist erosion
- to move people
- Produce fossil fuels
Q: Fact 1: If a planet becomes too hot then that planet cannot sustain life. Fact 2: Global warming linked to human emissions of heat-trapping gases is changing the planet's climate. Given the two facts above, global warming most threatens the Earth's ability to do what?
Answer: Sustain life
Problem: OPTIONS:
- photosynthesis
- absorb light energy
- our nearest star
- Chemical energy
- Chlorophyll
- Light passing through water
- In their leaves
- inorganic molecules
Q: Fact 1: Producers make food from inorganic molecules. Fact 2: If the plant is green, it is a producer. Given the two facts above, green plants make food from ?
Answer: inorganic molecules
Problem: OPTIONS:
- energy
- glycogen
- carbohydrates
- proteins
- Vitamin C
- the skin
- Energy.
- Glucose
Q: Fact 1: An animal requires nutrients to grow and heal. Fact 2: Nutrients that promote healing include vitamin C, zinc, copper, vitamin A, and B vitamins. Given the two facts above, foods containing what supplement can help animals heal?
Answer:
Vitamin C