Fractures of the humerus, scapula and clavicle usually result from a direct blow or a fall onto an outstretched hand. Most can be treated by immobilization. Dislocation of the humerus, strain or sprain of the acromioclavicular and sternoclavicular joints, and rotator cuff injury often can be managed conservatively.
There are many predaceous insects. They eat other animals, including other insects and vertebrates. There are many predaceous insects. They eat other animals, including other insects and vertebrates.
The paramecium eats foods that include algae, bacteria and other protozoa or protists. In turn, the paramecium is preyed upon by other protists like amoebas, flatworms and water fleas. This organism is uni-cellular and reproduces through binary fission, or it splits in half.