What is the definition of an independent variable

Which of the following stars is the coolest? Sirius, a type A star Arcturus, a type K star Spica, a type B star Antares, a type M star

How many moles of water 9.31 x 10^22

When a person ingests alcohol which organ metabolizes most of the absorbed alcohol A) Kidney B) liver C) Lungs D) Brain Which pattern is caused by fires burning upward A) Rundown pattern B) V-pattern C) Pour pattern D) Inverted cone

The density of a sample of metal is calculated using these three different sets of dаta: 1.2 g/mL, 1.4 g/mL, and 1.1 g/mL. If the true density of the metal is 1.

A 0.167-g sample of an unknown compound contains 0.00278 mol of the compound. Elemental analysis of the acid gives the following percentages by mass: 40.00% C; 6.71% H; 53.29% O.

Why does an apple fall toward the earth, instead of the earth moving toward the apple?

If the moles and temperature of a gas are held constant, the pressure of a gas doubles when: Volume is halved Volume is quadrupled Volume is doubled Volume is also held constant

The life function of transport in an organism directly involves those activities used to 1. absorb and distribute materials 2. obtain and hydrolyze materials 3. release energy from food 4. produce cellular waste product

What is the orbital diagram for phosphorus

The atoms of gaseous helium are