Q: How do bees communicate to tell other bees where food is located? Read this paragraph and choose the correct option from the provided answers: Animals may communicate by sight with gestures, body postures, or facial expressions. Look at the cat in Figure below . There's no mistaking the meaning of its arched back, standing hair, and exposed fangs. It's clearly saying "stay away, or else!" Bees communicate with a waggle dance. They use it to tell other bees where food is located. Choices: - wing flapping - mating dance - high pitch noise - waggle dance A:
waggle dance

Q: The extent to which a substance may be dissolved in water or another solvent is known as what? Read this paragraph and choose the correct option from the provided answers: The extent to which a substance may be dissolved in water, or any solvent, is quantitatively expressed as its solubility, defined as the maximum concentration of a substance that can be achieved under specified conditions. Substances with relatively large solubilities are said to be soluble. A substance will precipitate when solution conditions are such that its concentration exceeds its solubility. Substances with relatively low solubilities are said to be insoluble, and these are the substances that readily precipitate from solution. More information on these important concepts is provided in the text chapter on solutions. For purposes of predicting the identities of solids formed by precipitation reactions, one may simply refer to patterns of solubility that have been observed for many ionic compounds (Table 4.1). Solubilities of Common Ionic Compounds in Water Soluble compounds contain group 1 metal cations (Li+, Na+, K+, Rb+, and Cs+). Choices: - humidity - flexibility - turbidity - solubility A:
solubility

Q: What is produced by the sebaceous glands? Read this paragraph and choose the correct option from the provided answers: Structures in the dermis include hair follicles and sebaceous glands, which produce sebum. Choices: - pheromone - sperm - progesterone - sebum A:
sebum

Q: Converging plates can be oceanic, continental, or one of each. if at least one is oceanic, it will subduct. a subducting plate creates what? Read this paragraph and choose the correct option from the provided answers: Converging plates can be oceanic, continental, or one of each. If at least one is oceanic, it will subduct. A subducting plate creates volcanoes. Many of the world's volcanoes are the result of subduction at a convergent plate boundary. A map of the world's active volcanoes is pictured below ( Figure below ). Choices: - earthquakes - fires - wind - volcanoes A:
volcanoes