As current flows through a system, what happens to the voltage available at each load?

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.

How many moles are in 123.0 grams of kclo4?