All of the following are components of the solution we know as blood, except a. plasma. b. colloids. c. red blood cells. d. white blood cells and platelets.

Barbara is converting 78°f to degrees celsius. first, she subtracts 32 from 78. what is the next step?

Iwill give brainiest to first person who gets it ! what are 3 basic types of interactions we see in an ecosystem?

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