Animal cells are unique in that they do not exhibit cell walls.Plant cells exhibit very stiff pecto-cellulosic walls, notably because of the presence of cellulose microfibrils, the stiffness of which compares to that of steel.
bacteria also called germs are microscopic organisms not visible with the neked eye bacteria are everywhere both inside and out Side of your body bacteria can live in a veriety of environment from hot water to ice
The answer is true because, the earth was a supercontinent named Pangea, which in turn the ocean was super big then and this was 250 million years ago. You are very welcome.
The answer is c since a coccus is any spherical or roughly spherical bacterium.
