Q: Q: Genetics is the branch of biology that focuses on heredity in what? Read this paragraph and choose the correct option from the provided answers: Genetics is the branch of biology that focuses on heredity in organisms. Choices: - schools - fruits - vacuums - organisms A:
A: organisms

Q: Q: Light reactions occur during which stage of photosynthesis? Read this paragraph and choose the correct option from the provided answers: The light reactions occur in the first stage of photosynthesis. This stage takes place in the thylakoid membranes of the chloroplast. In the light reactions, energy from sunlight is absorbed by chlorophyll. This energy is temporarily transferred to two molecules: ATP and NADPH. These molecules are used to store the energy for the second stage of photosynthesis. The light reactions use water and produce oxygen. Choices: - intermediate stage - third stage - final stage - first stage A:
A: first stage

Q: Q: Geysers are created when what is heated beneath the earth's surface? Read this paragraph and choose the correct option from the provided answers: Geysers are also created by water that is heated beneath the Earth's surface. The water may become superheated by magma. It becomes trapped in a narrow passageway. The heat and pressure build as more water is added. When the pressure is too much, the superheated water bursts out onto the surface. This is a geyser . Choices: - magma - gases - air - water A:
A: water

Q: Q: Water and many metals are materials that have low resistance to electric currents and are therefore known as what? Read this paragraph and choose the correct option from the provided answers: Materials that have low resistance to electric current are called electric conductors . Many metalsincluding copper, aluminum, and steelare good conductors of electricity. Water that has even a tiny amount of impurities in it is an electric conductor as well. Choices: - radioactive - good insulators - electromagnets - electric conductors A:
A: electric conductors