Name a repetitive action sport apart from tennis. Why could the wrong technique in this lead to over-use injuries fairly quickly compared to other sports?

baseball

Explanation: it could lead to issues faster than other sports because you are doing the same action over and over which wears out one part of your body more than the rest because that is the part you are repeatedly using

answer; hepatitis a& b can be passed through breast milk; (true);

answer(b) keep oxygenated and deoxygenated blood separate;