Question:
All living organisms are dependent on plants because plants
Answer:
are producers
Question:
Which list contains only things that are part of our solar system?
Answer:
planets, moons, comets
Question:
Scientists think that dolphins and whales may have evolved from a common ancestor. What evidence supports this hypothesis?
Answer:
They have similar anatomies.
Question:
Perfume sprayed from a bottle spreads more easily in a warm room of 25C than in a cool room of 15C. Which of the following correctly compares perfume molecules at 25C to those at 15C?
Answer:
At 25C, they are moving faster.