a gas occupies 12.3 liters at a pressure of 40.0 mmHg if a gas at 25.0 C occupies 36.0 L at a pressure of 1.00 atm to what pressure must a gas be compressed in order

Explain why scientists use shared characteristics to make cladograms.

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

Avariable that is not being directly tested during an experiment should be