The process of cell division in which the resulting cells have half the chromosomes number of the parent cell. Question 1 options:

ossmosis

mitosis

meiosis

diffusion

As you watch a surfer ride a wave towards the shoreline, what is the shoreline? a) displacement reference b) reference point c) coordinate plane d) cartesian boundary

A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?

The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?