Inhalation and exhalation move air into and out of the lungs. What happens when you inhale and exhale

Using the periodic table, determine which material is most likely a good conductor

Check all that apply diatoms are marine algae that have a shell made of silica, what are some of the uses of the silica shell after the diatoms die? 1.the shells make up the diatomaceous earth used in filters 2.it can be used as an ingredient in abrasives 3.they are used in food products 4.the shells can be used in some insulating materials

Building glycogen from glucose molecules is an example of what