Answer:
Swelling
Explanation:
As the body tries to heal itself, the tissues may swell and become inflamed, causing a cast to become tight and uncomfortable.
These unsegmented worms have a full digestive system even when parasitic.
Phagocytosis is the process by which immune cells engulf and then destroy bacteria
Answer: As in other higher vertebrates, the frog body may be divided into a head, a short neck, and a trunk (see Vertebrates). The flat head contains the brain, mouth, eyes, ears, and nose. A short, almost rigid neck permits only limited head movement. The stubby trunk forms walls for a single body cavity, the coelom.
Explanation:
There would be less oxegen and also economically exploit us as 80% of things we use is from trees. we will be ruined, that's for sure.
