Why do Na andCl readily combine to form a compond

Explain how active transport, atp, energy, and concentration gradients are related.

What makes the subject of star formation so difficult and complex?

A cheetah has an acceleration that has x and y components of ax = 5.3 m/s2 and ay = 3.8 m/s2. the cheetah's mass is 61 kg. find the net force acting on the cheetah.

A bicyclist rides forward with a positive acceleration. How would her acceleration be different if she had less mass?

Explain why waves break as they reach the shore.

A force acts on a 5kg object at rest. How fast will the object accelerate on a frictionless surface? A.) 4 m/s^2 B.) 15 m/s^2 C.) 25 m/s^2 D.) 100 m/s^2

Four wrestlers step on a scale for a tournament. Wrestler A weighs in at 170 pounds; wrestler B weighs in at 168 pounds; wrestler C weighs in at 171 pounds; and wrestler D weighs in at 169 pounds.

What is a change in velocity per time

Recall specific heat of water is 4186 j/kg/C. Find the specific heat of sample. Water. Sample Mass 109 192 Internal temperature. 21. 67 Final temperature. 30.1. 30.1

During which period did the first large herbivores and carnivores appear?