Problem: OPTIONS:
- fossil fuels
- light pollution
- Pollution
- drought
- rainbow falls
- Greenhouse gasses
- lunar eclipse
- air pollution
Q: Fact 1: Air pollution can cause the pH of soil to decrease. Fact 2: Highly acid soil is detrimental to crop growth and biological activity in soil. Given the two facts above, crop growth can be negatively impacted by?
Answer: air pollution
Problem: OPTIONS:
- Regrows it
- growth
- health
- stay warm
- Survive
- Reproduce
- Walk
- Hunt
Q: Fact 1: Living things all require energy for survival. Fact 2: Food is a source of energy for the body. Given the two facts above, what does food help a living thing do?
Answer: Survive
Problem: OPTIONS:
- breathing
- heat produced
- drink
- complex
- osmosis
- sweating
- cell division
- condensation
Q: Fact 1: Oxygen is just one substance transported by the blood. Fact 2: Breathing and circulation allow oxygen to be transported to the body's cells. Given the two facts above, what process provides one substance transported by the blood?
Answer:
breathing