Answer the following question given this paragraph: Q: What type of energy is produced when two objects move together? Choices: - potential energy - molecular energy - physical energy - mechanical energy A:
mechanical energy
Answer the following question given this paragraph: Later, a true coelom evolved. This is a fluid-filled body cavity that is completely enclosed by mesoderm. The coelom lies between the digestive cavity and body wall. You can see it in the invertebrate in Figure below . Modern invertebrates with a coelom include mollusks (Phylum Mollusca) and annelids (Phylum Annelida). Q: What is a fluid-filled body cavity that is completely enclosed by mesoderm called? Choices: - pseudocoelom - hymenium - choroid - coelom A:
coelom
Q: Answer the following question given this paragraph: Pluto was different in other ways. The outer planets are all gas giants. Pluto is small, icy, and rocky. Pluto has a diameter of about 2,400 km. It has only about one-fifth the mass of Earth's Moon. Pluto's orbit is tilted relative to the other planets. It's orbit is shaped like a long, narrow ellipse. Pluto's orbit sometimes even passes inside Neptune's orbit. Q: What, now former, planet is small, icy, and rocky? Choices: - mercury - jupiter - neptune - pluto A:
A: pluto
Question: Answer the following question given this paragraph: The Sun heats some areas more than others, which causes wind. The Sun's energy also drives the water cycle, which moves water over the surface of the Earth. Both wind and water power can be used as renewable resources. Q: What is driven by the sun's energy and moves water over the surface of earth? Choices: - sun cycle - tides - weather cycle - the water cycle A:
Answer: the water cycle
*Question*
Answer the following question given this paragraph: Q: Freezing rain that falls from the sky is also called? Choices: - snowfall - hail - fog - sleet A:
**Answer**
sleet
(Question)
Answer the following question given this paragraph: Q: The contents of which organ are mixed every 20 seconds? Choices: - the metabolism - pancreas - kidney - the stomach A:
(Answer)
the stomach