The term that refers to all areas of Earth where all life exists is call the Biosphere
The average newborn sleep 16-18 hours in a 24 hour period.
Answer:
Tissue is a group of cells that have similar structure and that function together as a unit. A nonliving material, called the intercellular matrix, fills the spaces between the cells. This may be abundant in some tissues and minimal in others.
Explanation:
Answer:
5 · every skin cell in a human body
