Answer the following question given this paragraph: The primary amine in which the nitrogen atom is attached directly to a benzene ring has a special nameaniline. Aryl amines are named as derivatives of aniline. Q: The primary amine in which the nitrogen atom is attached directly to a benzene ring has a special name, what is it? Choices: - nitrate - cyanide - aldehyde - aniline A:
aniline

Answer the following question given this paragraph: Many corals secrete an exoskeleton that builds up to become a coral reef. Q: What do corals secrete that builds up to become a coral reef? Choices: - actuators - tentacles - saliva - exoskeletons A:
exoskeletons

Answer the following question given this paragraph: Pressure and temperature at constant volume are directly proportional. Q: When volume does not change, temperature is proportional to what other property? Choices: - Length - resistance - Density - pressure A:
pressure

Answer the following question given this paragraph: Many flatworms are parasites with vertebrate hosts. Some are free-living carnivores that live mainly in aquatic habitats. Q: Some flatworms are free-living carnivores that live mainly in which type of habitats? Choices: - Deciduous forest - Desert - freshwater - aquatic A:
aquatic