concentration (amount) of hemoglobin in a given. number of packed red blood cells. Hemoglobin is a. substance in the blood that carries oxygen to the. cells in the body from the lungs. A cell is the smallest, most basic unit of life, that is capable of existing by. itself.
Definitions of the word 'weasel' that imply deception and irresponsibility include these: the noun form, referring to a sneaky, untrustworthy, or insincere person; the verb form, meaning to manipulate shiftily; and the phrase to weasel out, meaning to squeeze one's way out of something or to evade responsibility. Examples of weasel words
Weasels are carnivores and they eat mostly mice and voles. Because theyâre small and flexible, they track their prey and go right into its burrow to attack. Most predators are too large to fit in a mouse burrow, but not weasels. They often live in the burrows of animals theyâve killed. Weasels are very small. 2  Adult weasels are only about 7 inches long and weigh between 4 and 7 ounces. 3  Weasels can kill prey that is much bigger than it, including rabbits and squirrels. 4  Weasels sometimes kill more food than they can eat.