An acute strain is caused by trauma or an injury such as a blow to the body; it can also be caused by improperly lifting heavy objects or over-stressing the muscles. Chronic strains are usually the result of overuse--prolonged, repetitive movement of the muscles and tendons.
Answer:
respiratory system and the circulatory system
Explanation:
cuz :)
You can put on the bully awarness is that there many people out there getting bullied the same time you go to school . And there are more cases of shooting becaise of people getting bullied and have take drugs too. Thats why we need to act now and prevent people to stop doing wrong things and do good things out there.
I think it is connective tissue
