ASVAB General Science Practice Test 713946 Results

	Your Results	Global Average
Questions	5	5
Correct	0	3.50
Score	0%	70%

Review

Which of the following temperatures is least like the others?

43% Answer Correctly

	32°F
	0K
	absolute zero
	-273°C

Solution

Absolute zero is the coldest possible temperature in the universe. In the Kelvin scale, absolute zero is 0K and in the Celsius scale it is -273°C.

Which of the following does not filter air as part of the respiratory system?

60% Answer Correctly

	epiglottis
	trachea
	pharynx
	nasal cavity

Solution

After air enters through the nose, it passes through the nasal cavity which filters, moistens, and warms it. Further filtering takes place in the pharynx, which also helps protect against infection, and then in the trachea which is just past the epiglottis which prevents food from entering the airway.

The number system most used in science is the:

94% Answer Correctly

	metric system
	American system
	British system
	English system

Solution

The metric system is a number system that designates one base unit for each type of measurement. For example, the base unit for length is the meter and the base unit for mass is the gram.

An element in the physical state of __________ maintains a constant volume and shape.

86% Answer Correctly

	gel
	solid
	liquid
	gas

Solution

An element in a solid state has atoms or molecules that are constricted and do not move freely. Solids maintain a constant volume and shape and exist at a lower temperature than liquids or gases.

Minerals, vitamins, and fiber are:

69% Answer Correctly

	carbohydrates
	macronutrients
	micronutrients
	proteins

Solution

Minterals, vitamins, and fiber are micronutrients while proteins, carbohydrates, and fats are macronutrients.