Q: Q: On a hot, dry day, plants close their stomata to conserve what? Read this paragraph and choose the correct option from the provided answers: ART CONNECTION QUESTIONS 1. Figure 5.7 On a hot, dry day, plants close their stomata to conserve water. What impact will this have on photosynthesis?. Choices: - sunlight - air - cold - water A:
A: water

Q: Q: What is at the top of the mesosphere? Read this paragraph and choose the correct option from the provided answers: At the top of the mesosphere is the mesopause. Temperatures here are colder than anywhere else in the atmosphere. They are as low as -100 C (-212 F)! Nowhere on Earth's surface is that cold. Choices: - Troposphere - Stratosphere - Mesosphere - mesopause A:
A: mesopause

Q: Q: The cathode and anode collectively are the electrodes of what? Read this paragraph and choose the correct option from the provided answers: One application of redox reactions requires that they be physically separated. Even though the two half reactions are physically separated, a spontaneous redox reaction still occurs. However, in this case, the electrons transfer through the wire connecting the two half reactions; that is, this setup becomes a source of electricity. Useful work can be extracted from the electrons as they transfer from one side to the otherfor example, a light bulb can be lit, or a motor can be operated. The apparatus as a whole, which allows useful electrical work to be extracted from a redox reaction, is called a voltaic (galvanic) cell. Each individual system that contains a half reaction is called a half cell. The half cell that contains the oxidation reaction is called the anode, while the half cell that contains the reduction reaction is called the cathode. The cathode and anode collectively are the electrodes of the voltaic cell. Because electrons are coming from the anode, the anode is considered the negative electrode of the cell, while the cathode is considered the positive electrode of the cell. Finally, because electrons are moving from one half cell to the. Choices: - circuit cell - switch cell - photo cell - voltaic cell A:
A: voltaic cell

Q: Q: When lava flows over a large area and cools, it creates a large, flat surface of what type of rock? Read this paragraph and choose the correct option from the provided answers: A lava plateau is made of a large amount of fluid lava. The lava flows over a large area and cools. This creates a large, flat surface of igneous rock. Lava plateaus may be huge. The Columbia Plateau covers over 161,000 square kilometers (63,000 square miles). It makes up parts of the states of Washington, Oregon, and Idaho. Choices: - tidal - sedimentary - metamorphic - igneous A:
A: igneous