Describe ALL of the structures found in the cellular envelope of gram positive organisms. Do the same for gram negative organisms. Please be detalled and descriptive in your explanations For the toolbar, ALT+F10

Polyethylene is a strong synthetic polymer that can be used to make toys and bottles. this makes plastics which are important also to people but sometimes it lead to harmful environmental effects such as global warming if these plastics are burned.

Burned piece of steel wool does not gain mass. so only d could be true.