Problem: OPTIONS:
- destroying life
- classification system
- an organism's body
- respiratory and circulatory
- animal habitats
- ambulatory systems
- social security system
- the environment
Q: Fact 1: Air pollution harms the respiratory and circulatory systems. Fact 2: Air pollution is caused by lots of different pollutants. Given the two facts above, what systems are pollutants bad for?
Answer: respiratory and circulatory
Problem: OPTIONS:
- Lift
- kinetic
- weight
- motion
- speed
- direction
- color
- muscles
Q: Fact 1: Force causes the speed of an object to increase. Fact 2: Pulling and pushing is forceful motion. Given the two facts above, pushing and pulling an object will increase its what?
Answer: speed
Problem: OPTIONS:
- dry
- wet
- arid
- cold
- UV
- warm
- humid
- fern
Q: Fact 1: Plants that are adapted to very dry environments are called xerophytes. Fact 2: Bromeliads and cacti are xerophytes. Given the two facts above, bromeliads and cacti have adapted to very _ environments.?
Answer:
dry