Which of the following statements is true?

A.

An organism is made up of one or more cells.

B.

A chromosome is a unit of information inside a cell.

C.

Four nitrogen bases code for all of the genetic information in organisms.

D.

all of the above

For each bond, choose δ + and δ - from the dropdown menu to show the direction of polarity. indicate which bond is expected to be the most polar.

What is the name for S3I2?

Does all matter have density explain?

Assume the recommended single dose of an antihistamine for a child weighing between 18-23 lbs is 0.75 teaspoons (tsp). if 1.00 tsp contains 12.

What is the si unit for the quantity of particles in a sample?

Which of the following characteristics is fixed, or definite, for all states of matter? volume shape mass energy

Describe a change caused by kinetic energy as well as a change caused by potential energy.

Which is more concentrated, a solution (1) prepared by dissolving 21.0 g of naf (0.500 mol) in enough water to make 500 ml of solution or a solution (2) prepared by dissolving 10.5 g (0.250 mol) of naf in enough water to make 100 ml of solution?

Hi i need hel does any one know what P3N2 means?.-.

How does thermal energy transfer when a room is heated by a furnace?