Every ___ nerve impulses stimulate the breathing process or ventilation which moves air through a series of passages into and out of the lungs

a. 5 to 7 seconds

b. 3 to 5 seconds

c. 1 to 3 seconds

d. 7 to 9 seconds

What boolean operation does the circuit compute?

What does it mean to try and balance energy intake and energy expenditure

A standard 1 kilogram weight is a cylinder 48.0 mm in height and 55.0 mm in diameter. What is the density of the material?

Which of these best shows how waves can affect matter? A) the moon's gravity pulling the ocean a few feet up and down each day B) light appearing as color to the human eye C) a ship moving very quickly across the Atlantic Ocean D) a buoy bobbing up

Which of the following is a function of a flower? a. attract animals c. attract bugs b. disperse pollen d. all of the above

Describe how mass and distance affect gravitational force.

a bike can climb the inclined road at uniform speed of 72 km/hr by applying force 500N what will be the power applied by the bike?

A wave has a wave length of 2 m and a frequency of 500 Hz, what is its speed?

Can anything block a magnet's force feild?

How much kinetic energy does a moving 6 kg object have If It moves with a velocity of 3 m/s?