List the three main ideas of the cell theory

Explain your work

A client with urine retention related to a complete prostatic obstruction requires a urinary catheter to drain the bladder. Which type of catheter is most appropriate for a client that has an obstructed urethra?

What type of information do scientist use to determine the approximate age of the earth? water layers of rock fossils atmospheric pressure

If people wrinkle their noses in disgust when presented with a strange-looking food, they are likely to experience an increasingly intense emotional aversion to the food. this best illustrates the:

A woman in her first trimester of pregnancy has noted an increase in a thick, whitish vaginal discharge even though she showers daily.

Which best describes why Kepler's observation of planetary motion is a law instead of a theory?

How is an atom and element related?

What is conservation of energy

Explain the difference between plasma and the formed elements of the blood.

How far away from the Sun is the asteroid in astronomical units?

What bony structures probably became infected by the bacteria or viruses causing the cold?