Q: Q: In which direction does heat always flow through objects? Choices: - from low to high - from cooler to hotter - from left to right - from hotter to cooler A:
A: from hotter to cooler

Q: Q: What term means the amount of a substance required to form a saturated solution in a given amount of solvent at a specified temperature? Choices: - viscosity - concentration - turbidity - solubility A:
A: solubility

Q: Q: Polychaetes make up a large and diverse group. which category do the majority of these worms fall into? Choices: - carnivorous - terrestrial - amphibian - marine A:
A: marine

Q: Q: Types of neurons include sensory neurons, motor neurons, and? Choices: - histones - anions - synapses - interneurons A:
A: interneurons