Satellite 1 orbits the Earth 8000 km above the Earth’s surface while Satellite 2 orbits the Earth 15,500 km above the Earth’s surface. What is the ratio of the speed of Satellite 1 to the speed of Satellite 2? (i.e. What is v1/v2?)

In a crash safety test, a rope is used to accelerate a car horizontally along a frictionless surface at 1.20 m/s2. If the maximum tension the rope can withstand before breaking is 1930 N, what is the largest mass car that can be tested (in kg)?

EMPERORS QUARTET was composed by Haydn for the following family:

Motor neurons which synapse above the level of the spinal cord’s anterior horn are called:

The area of the skin supplied with sensory fibers of a spinal nerve is called:

What is cellular respiration?  

Mammals were present during the Mesozoic era. 

After electrons are released by [enzyme1] and [enzyme2].  The electrons travel down the Electron Transport Chain.  The electrons power the [enzyme] which adds a phosphate to [ADP] which creates [ATP]. The other hydrogen ions are attracted to the [O] molecule creating [water]. 

What’s true about evolution?

What’s true about these osmoregulators?