Organ system that breaks down foodand absorbs nutrients

The speed of light is around 6.706×10^8 miles per hour. what is the speed of light in units of miles per minute?

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.

Sugar is dissolved in water. which is the solute? sugar neither both water