A computer and monitor together have a power rating of 440 watts. If they use 110 volts, what current runs through the devices?

a) 330 amps

b) 4 amps

c) 550 amps

d) 48,400 amps

Carbohydrates are made of hydrogen, oxygen, and which of the following? A. nitrogen B. carbon C. helium D. argon

What is it called when a falling object stops accelerating while it is still falling?

What kind of friction exists between solid objects moving in water?

Which structure's primary function is to warm and moisten the air? a. nasal cavity b. epiglottis c. bronchus d. bronchiole

If a Saints football player tackles the Patriots' quarterback with a force of 50 Newtons, what force will the Saints player experience? Explain using one of Newton's Laws.

How many earth years does it take mars to orbit the sun

Which represents a system that is almost completely closed?

If many household substances classify as acids or bases what is the ph scale

A protostar forms once the nebular cloud condenses and the core begins

How do whales bats and dolphins use echolocation? A To scare away predators B To attract mates C To orient them selves and find food D To tell animals of there species where they are