Brachiopoda hope this helps :)
Answer:
A simple microscope
Explanation:
Because it only has a single lens
Answer:
Common examples of physical contaminants include hair, bandages, fingernails, jewelry, broken glass, metal, paint flakes, bone, the body parts of pests, or pest droppings.
Explanation:
<span>Arms of primates and wings of birds are variations of FORELIMBS</span>
These unsegmented worms have a full digestive system even when parasitic.