Answer the following question given this paragraph: When two continental plates converge, they smash together and create mountains. Q: The converging of continental plates can form what kind of geological feature? Choices: - plains - streams - shores - mountains A:
mountains

Answer the following question given this paragraph: Electromagnetic force is a force of attraction or repulsion between all electrically charged particles. This force is transferred between charged particles of matter by fundamental force-carrying particles called photons. Because of electromagnetic force, particles with opposite charges attract each other and particles with the same charge repel each other. Q: What do we call the force of attraction or repulsion between electrically charged particles? Choices: - chemical force - mechanical force - gravitational pull - electromagnetic force A:
electromagnetic force

Answer the following question given this paragraph: Amphibian skin contains keratin, a protein that is also found in the outer covering of most other four-legged vertebrates. The keratin in amphibians is not too tough to allow gases and water to pass through their skin. Most amphibians breathe with gills as larvae and with lungs as adults. However, extra oxygen is absorbed through the skin. Q: Most amphibians breathe with these as larvae? Choices: - nostrils - lungs - pores - gills A:
gills

Answer the following question given this paragraph: respiratory system disease in which air passages of the lungs periodically become too narrow, making breathing difficult. Q: What makes breathing difficult due to respiratory system disease? Choices: - weak lungs - slippery air passages - water in the lungs - narrow air passages A:
narrow air passages