About 3% of earth’s water is fresh water. about 1% of this amount is usable fresh water. which statement describes the distribution of usable fresh water on earth? most of the usable fresh water is in lakes. most of the usable fresh water is in rivers. most of the usable fresh water is in the wetlands. most of the usable fresh water is in the atmosphere.

the answer is a

Can you identify which of the following groups of organisms are, or are not, populations? a. the american bison (bison bison) and grey wolves (canis lupus) currently living in yellowstone national parkb. all of the rainbow trout (oncorhynchus mykiss that) that have ever lived in lake eriec. the group of american bison (bison bison) currently living in yellowstone national parkd. a group of calliope hummingbirds (selasphorus calliope) and a group of rufous hummingbirds (selasphorus rufus) living in the same new hampshire woodse. the northern cardinals (cardinalis cardinalis) living on opposite shores of lake champlain f. all of the whales currently living in the atlantic ocean off cape cod, massachusetts

Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this

In 2001, records showed that local stocks of fish were down worldwide. yet, records of harvests indicated that fish were being taken at records rates. what was actually happening?