Q: What kind of solid is characterized by an unorganized and unpredictable structure? Read this paragraph and choose the correct option from the provided answers: When water freezes in a non-crystalline, amorphous form as frost, the water molecules are fixed in place, but not in a regular, repeating pattern. Frost and other amorphous solids are characterized by their unorganized and unpredictable structure. Because ice comes in both amorphous and crystalline forms, there are differences in the physical properties of ice such as its hardness and density. Choices: - magnetic - aqueous - porous - amorphous A:
amorphous

Q: Animals that live in groups with other members of their species are called what? Read this paragraph and choose the correct option from the provided answers: Why is animal communication important? Without it, animals would not be able to live together in groups. Animals that live in groups with other members of their species are called social animals . Social animals include many species of insects, birds, and mammals. Specific examples of social animals are ants, bees, crows, wolves, lions, and humans. To live together with one another, these animals must be able to share information. Choices: - present animals - common animals - energetic animals - social animals A:
social animals

Q: Q: Deficiency of what is symptomized by nausea, fatigue and dizziness, and can be triggered by excessive sweating? Read this paragraph and choose the correct option from the provided answers: An alkaline battery is a variation on the zinc-carbon dry cell. The alkaline battery has no carbon rod and uses a paste of zinc metal and potassium hydroxide instead of a solid metal anode. The cathode half-reaction is the same, but the anode half-reaction is different. Choices: - impurities - salts - calories - electrolytes A:
A: electrolytes

Question: Q: What is the term for how much matter is packed into a given space? Read this paragraph and choose the correct option from the provided answers: Density is a quantity that expresses how much matter is packed into a given space. The amount of matter is its mass, and the space it takes up is its volume. To calculate the density of an object, then, you would use this formula:. Choices: - opacity - volume - mass - density A:
Answer: density

*Question*
Q: Transforming from a caterpillar to a butterfly requires a lot of what? Read this paragraph and choose the correct option from the provided answers: This caterpillar is busily munching its way through leaf after leaf. In fact, caterpillars do little more than eat, day and night. Like all living things, they need food to provide their cells with energy. The caterpillar will soon go through an amazing transformation to become a beautiful butterfly. These changes require a lot of energy. Choices: - Water - fuel - food - energy A:
**Answer**
energy

*Question*
Q: What is the scientific term for the act of eating or feeding? Read this paragraph and choose the correct option from the provided answers: Choices: - secretion - excretion - swallowing - ingestion A:
**Answer**
ingestion