Q: Answer the following question given this paragraph: Q: What is stored and concentrated in the gallbladder? Choices: - calcium - oxygen - insulin - bile A:
A: bile

Q: Answer the following question given this paragraph: Therian mammals are viviparous. They give birth to an embryo or infant rather than laying eggs. The female reproductive system of a therian mammal includes a uterus and a vagina. There are two groups of therian mammals: placental mammals and marsupials. Q: What are the two groups of therian mammals? Choices: - felines and canines - monotremes and mollusks - dolphins and whales - placental mammals and marsupials A:
A: placental mammals and marsupials

Q: Answer the following question given this paragraph: Omnivores eat both producers and consumers. Most people are omnivores, since they eat fruits, vegetables, and grains from plants, and also meat and dairy products from animals. Dogs, bears, and raccoons are also omnivores. Q: What is the name for creatures such as bears and humans that eat both consumers and producers? Choices: - carnivorous - paleo diet - insectivores - omnivores A:
A: omnivores

Q: Answer the following question given this paragraph: Unlike ethers, esters have a carbonyl group. Unlike carboxylic acids, esters have no acidic hydrogen atom; they have a hydrocarbon group in its place. Q: Carboxylic acids have an acidic hydrogen atom, but esters do not. what do esters have in place of an acidic hydrogen atom? Choices: - synthesis group - carbonation group - crystallization group - hydrocarbon group A:
A: hydrocarbon group