2 Tissues working together to perform specialized functions are called F an organ.
Gan organism.
Ha population.
J a cell.

Initially, the balloon had 3.0 liters of gas at a pressure of 400 kpa and was at a temperature of 294 k. if the balloon is cooled to 277 k and its volume decreased to 1 l, what will the new pressure in the balloon be?

What type of reaction is zn + cucl2 → cu + zncl2?

Which statement is best described as a atom