Q: When solids change to gasses, they generally pass through what other state? Read this paragraph and choose the correct option from the provided answers: Solids that change to gases generally first pass through the liquid state. However, sometimes solids change directly to gases and skip the liquid state. The reverse can also occur. Sometimes gases change directly to solids. Choices: - chemical - frozen - carbon - liquid A:
liquid

Q: What do scientists use to help explain objects or systems in simpler ways? Read this paragraph and choose the correct option from the provided answers: Scientists use models to help them understand and explain ideas. Models explain objects or systems in a more simple way. Models often only show only a part of a system. The real situation is more complicated. Models help scientists to make predictions about complex systems. Some models are something that you can see or touch. Other types of models use an idea or numbers. Each type is useful in certain ways. Choices: - theories - measurements - plants - models A:
models

Q: Q: What is a circuit that consists of one loop called? Read this paragraph and choose the correct option from the provided answers: A circuit that consists of one loop is called a series circuit. If its single loop is interrupted at any point, no current can flow through the circuit. Choices: - speaking circuit - episode circuit - dramatic circuit - series circuit A:
A: series circuit

Question: Q: Which process is glycolysis in during cellular respiration? Read this paragraph and choose the correct option from the provided answers: Cellular respiration occurs in three stages: glycolysis, the Krebs cycle, and electron transport. Glycolysis is an anaerobic process. The other two stages are aerobic processes. Choices: - aerobic - hydrolysis - enzymatic - anaerobic A:
Answer: anaerobic

*Question*
Q: Wave amplitude of a transverse wave is the difference in height between what and the resting position? Read this paragraph and choose the correct option from the provided answers: Wave amplitude of a transverse wave is the difference in height between a crest and the resting position. Wave amplitude of a longitudinal wave is the distance between particles of the medium where it is compressed by the wave. Choices: - a valley - a cascade - a magnitude - a crest A:
**Answer**
a crest

Q: Q: What kind of water are cattails adapted for with narrow, strap-like leaves? Read this paragraph and choose the correct option from the provided answers: Living in water does present challenges to plants, however. For one thing, pollination by wind or animals isn't feasible under water, so aquatic plants may have adaptations that help them keep their flowers above water. For instance, water lilies have bowl-shaped flowers and broad, flat leaves that float. This allows the lilies to collect the maximum amount of sunlight, which does not penetrate very deeply below the water's surface. Plants that live in moving water, such as streams and rivers, may have different adaptations. For example, cattails have narrow, strap-like leaves that reduce their resistance to the moving water (see Figure below ). Choices: - stagnant water - saline water - turbulent water - moving water A:
A: moving water