How many neutrons are in an atom of oxygen with a mass number of 18

Genes are sections of DNA that code for a particular trait. Genes are. A. Protein B. Lipids C. Nucleic Acids D. Carbohydrates

If a cat always lands on its feet, and buttered bread always lands butter side down, what would happen if you tied buttered bread on top of a cat?

Martha is measuring the barometric pressure in her back yard every thirty minutes. She records her data in the table below.

If a solution contains 0.5 grams of NaCl and 100 grams of water, NaCl is the solute and water is the solvent.

The muzzle velocity of an armor-piercing round fired from an M1A1 tank is 1770 m/s (nearly 4000 mph or mach 5.2). A tank is at the top of a cliff and fires a shell horizontally.

On a frictionless surface, a 32 kg student pushes a 43 kg student. If the 32 kg student slides back at 2.4 m/s, how fast will the 43 kg student be sliding and in what direction?

The 100 meter dash is a quick and short run requiring explosive speed. on completion of the dash the runners will continue to breathe hard for several seconds to minutes even though they are no longer running.

If the distance between the two mass double what happens to the gravitational force

Determine the amount of work done when a crane lifts a 100-N block form 2m above the ground to 6m above the ground

Explain the force that keep the rock balanced on its tiny pedestal