<span>Wasting away of muscle is called atrophy. Atrophy can occur with genetic mutations, and it can also occur when you don’t use the muscle for a while. One environmental cause would be if you become paralyzed and can’t use a muscle. Other factors would be lack of exercise and not eating a healthy diet.</span>
D nuclear membrane since bacteria is a prokaryote which means it does not have a nuclear membrane
<span>The mirror is used to focus light through the opening in the in the stage of the microscope.</span>
Small leaves protect desert plants from animals that eat plants.
