Some help quick are responsible for the structures and
functions of organisms.
DONE

Cells

Explanation:

The answer is cell.

Hope it helps :)

I think metastasis is a secondary tumor in a different part of the body that arises from a cells from the primary tumor. Metastasis means the spread of cancer cells. Cancer cells may break away from a primary tumor and enter the bloodstream or lymphatic system and is then spread to other parts of the body.