What clause in the Constitution grants Congress the power to do whatever is necessary to execute its enumerated or expressed powers? 

Which type of cellular junction is made up of integral proteins in adjacent cells that form an impermeable junction useful to prevent leakage from hollow organs?

Scar that is thick and extends into previously normal tissue

__________ bone: locations: interior, functions: site for hemopoiesis, arrangement: trabeculae, surrounded by red bone marrow

The bridge of the nose is ___________ to the left eye.

Scar that is thick and extends into previously normal tissue

Protestantism, especially Presbyterianism, was considered the dominant religious tradition in the early United States.

inflammation of the matrix, usually via pathogen entry

covering of wound with piece of healthy skin from self

Thick filaments are composed of __________.