Q: In a wheel and axle, when force is applied either to the wheel or axle, what aspect of the force does not change? Choices: - speed - pressure - shift - direction A:
direction

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? Choices: - glucose - sucrose - caffeine - alcohol A:
alcohol

Q: What kind of diet is typical for raptors, such as hawks and owls? Choices: - fishes - carnivorous or herbivorous - herbivorous - carnivorous A:
carnivorous