Please help me on this awesome question

Using prescription sedatives and tranquilizers with other substances — particularly alcohol — can slow breathing, or slow both the heart and respiration, and possibly lead to death. Continued use can lead to physical dependence and — when use is reduced or stopped abruptly — withdrawal symptoms may occur.

Explanation: it should be number three or the third one down, slow breathing, and the heart, and death.

ia. mver.y..sor .r..yinee..i am.ina.rush.pleas eforg.ive   meiknowiama. nas.s holei apalo.gize