<span>Bacteria keep their shape by having a rigid cell wall, but they can be shaped and appear differently. There are three main shapes of bacteria: 1.) The Coccus bacteria is in a sphere shape. 2.) Spirillum bacteria is in a spiral shape. 3.) The Bacillus bacteria comes in a rod shape. Each of these bacteria can come in pairs, clusters or chains.</span>
When we discuss superposition in biology term then its principle tells that one by one rocks or sediments settles.The superposition mean that the older rocks or sediments place below all newly coming sediments or rocks place on first layer so layer over layer formation is called superposition.
Answer:
has commercial uses
Explanation:
only anaerobic respiration. has commercial uses some exples would be the making of alcohol and yogurt
<span>Trees with broad leaves are commonly known as Hardwoods. They belong in the botanical group of trees known as angiosperms. Angiosperms produce fruits or cones containing seeds within them. Oak trees, magnolia trees and maple trees are examples of broad leafed hardwood trees.</span>