The use of your turn signals, which more people need to use.
Answer: Smoking damages the bronchial tree and makes it easier for viruses to cause infection. Smoking also slows down the healing time, so that it takes longer to get well.
Explanation:
This is important in the case of an emergency in which someone is in need to medical help immediately, such as for a cut off limb in which blood is escaping rapidly from the wound.
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<span>Saturated fats are solid at room temperature, whileunsaturated fats are liquid at room temperature. This is because saturated and unsaturated fats differ in their chemical structures. Saturated fats have no double bondbetween molecules, which means there are no gaps and thefat is saturated with hydrogen molecules.</span>
