Ques: Q: At what point is water on the ph scale? Read this paragraph and choose the correct option from the provided answers: The light from a laser is monochromatic, coherent, and very intense. Choices: - 14, basic - 3, acidic - 0, very acidic - neutrality, 7 A:
Ans: neutrality, 7

Ques: Q: Most ocean waves are caused by what? Read this paragraph and choose the correct option from the provided answers: A: Most ocean waves are caused by wind blowing across the water. Moving air molecules transfer some of their energy to molecules of ocean water. The energy travels across the surface of the water in waves. The stronger the winds are blowing, the larger the waves are and the more energy they have. Choices: - radiation - animals - gravity - wind A:
Ans: wind

Ques: Q: What type of diseases in humans are caused by protozoa? Read this paragraph and choose the correct option from the provided answers: Scientists are searching for ways to create controlled nuclear fusion reactions in order to produce safe nuclear power. Fusion involves only harmless, plentiful elements but requires extremely high temperatures. Choices: - protozoa diseases - dysentery - diarrhea - protist diseases A:
Ans: protist diseases

Ques: Q: What layer is above the mesosphere? Read this paragraph and choose the correct option from the provided answers: The thermosphere is the layer above the mesosphere. It rises to 600 kilometers (372 miles) above the surface. The International Space Station orbits Earth in this layer as in Figure below . Choices: - exosphere - stratosphere - ionosphere - thermosphere A:
Ans:
thermosphere