Q: When both objects have a positive charge what will the force be between them? Read this paragraph and choose the correct option from the provided answers: The positive sign of the force indicates the force is repulsive. This makes sense, because both objects have a positive charge. Choices: - attractive - expressive - polar - repulsive A:
repulsive
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Q: Most bird species display this behavior, meaning the male and female remain together for breeding for a few years or until one mate dies? Read this paragraph and choose the correct option from the provided answers: In birds, 90% to 95% of species are monogamous , meaning the male and female remain together for breeding for a few years or until one mate dies. Birds of all types, from parrots to eagles and falcons, are monogamous. Usually, the parents take turns incubating the eggs. Birds usually incubate their eggs after the last one has been laid. In polygamous species, where there is more than one mate, one parent does all of the incubating. The wild turkey is an example of a polygamous bird. Choices: - dichotomy - polygamy - isolation - monogamy A:
monogamy
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Q: Because carbohydrates have a carbonyl functional group and several hydroxyl groups, they can undergo a variety of biochemically important reactions. the carbonyl group, for example, can be oxidized to form a carboxylic acid or reduced to form this? Read this paragraph and choose the correct option from the provided answers: Because carbohydrates have a carbonyl functional group and several hydroxyl groups, they can undergo a variety of biochemically important reactions. The carbonyl group, for example, can be oxidized to form a carboxylic acid or reduced to form an alcohol. The hydroxyl groups can undergo substitution reactions, resulting in derivatives of the original compound. One such derivative is Sucralose, an artificial sweetener that is six times sweeter than sucrose; it is made by replacing two of the hydroxyl groups on sucrose with chlorine. Carbohydrates can also eliminate hydroxyl groups, producing alkenes. Choices: - glucose - sucrose - caffeine - alcohol A:
alcohol
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Q: Neon is an example of what kind of gas? Read this paragraph and choose the correct option from the provided answers: Once we reach neon, a noble gas, all of the 2p orbitals will be completely full. Neon has a configuration of 1s 2 2s 2 2p 6 . Any further electrons will need to go in the next highest energy orbital, which would be the 3s orbital. Choices: - ideal - inert - natural - noble A:
noble
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