It can also be torn by extending the knee forcefully beyond its normal range. In some such cases, other structures incur damage as well. Especially debilitating is the unfortunately common unhappy triad of torn medial collateral and anterior cruciate ligaments and a torn medial meniscus.
Answered by The WikiAnswersÂ® Community. Answers.comÂ® is making the world better one answer at a time. Concurrent powers are shared between the national and state government. The two are on different levels, so they command the same powers, with the Federal level's powers superceding those of the State.
Most governmental responsibilities, however, are shared by state and federal governments: both levels are involved in such public policy issues as taxation, business regulation, environmental protection, and civil rights.