4. Why is water essential to living things? (1 point) Water is essential because it is an inorganic compound.
Water is essential because it contains hydrogen and oxygen atoms.
Water is essential to many of the chemical reactions that occur in the body,
Water is essential because, without it, people would have no fish to eat, and they could not get the protein that they need.

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

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.

Explain the significance of thesaurus geographicus