Why is 100% of light intensity measured only after passing through air at Location 2?

One group of reptiles, characterized by the fossil ark metal x

The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?