The part of an atom that is mostly empty space is the electron cloud
The answer is the nucleus
Answer:
The cell is the smallest structural and functional unit of living organisms, which can exist on its own.
Explanation:
Answer:
idk
Explanation:
do u have a picture of if
Answer:
squamous epithelium consists of a single layer of flat cells. It is found in lungs,heart and blood vessels.It allows the movement of materials across it.
stratified epithelium has many layer of flat cells.It is present in lining of oesophagus and mouth and also over the skin
