Q: Q: What type of device do scientist use to determine wind speed? Choices: - barometer - photometer - dynamometer - anemometer A:
A: anemometer

Q: Q: What is a condition in which a material called plaque builds up inside arteries? Choices: - scoliosis - fibrosis - arthritis - atherosclerosis A:
A: atherosclerosis

Q: Q: Some materials have negative heats of solution; the dissolution of one of these solutes in water is called? Choices: - endothermic process - acetylene process - ionized process - exothermic process A:
A: exothermic process

Q: Q: What is the most common type of volcano? Choices: - geyser - block cone - flat - cinder cone A:
A: cinder cone