Letter choice A is the answer
It would be best for him to keep the cut part of his leg off the ground. So he might want to sit and use your other knee to support your leg up off the ground. Hope this helps! Also please give brainliest!
Not all gun laws are created equal. The military-grade rifles used in many mass shootings may dominate the political debate, but they account for less than 5% of homicides. Meanwhile, research published in JAMA Internal Medicine in early March found that strong firearms laws in a state, such as background checks for all private sales and restrictions on multiple purchases, were associated with lower rates of gun homicides.