Answer:
Prokaryotic cells are much smaller than eukaryotic cells, have no nucleus, and lack organelles. All prokaryotic cells are encased by a cell wall. Many also have a capsule or slime layer made of polysaccharide. Prokaryotes often have appendages (protrusions) on their surface.
E. Digesting.....food because it helps
Two functions of the skeleton system are:
- It is a support structure for the body
- It provides protection our internal organs
The basic repeating unit of nucleic acids are known as nucleotides
