Which reason/s explain the presence of bicarbonate in seawater as being important? Select ALL that apply. Bicarbonate is able to maintain a stable environment for marine organisms.
Bicarbonate is able to release hydrogen ions in the water.
Bicarbonate makes seawater slightly acidic.
Bicarbonate is able to maintain pH levels at a relatively constant value

Give the biological term for: structures that display characteristics of living organisms only within living cells

Could someone me with number one you

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