State 2 ways in which the lining of the bronchus of the smoker differs from that of the non-smoker​

Which is the correct first step in finding the area of the base of a cylinder with a volume of 26x cubic meters and a height of 6.5 meters? v=bh 6.5=b(26x) v=bh v=26pi+(6.5) v=bh v=26pi(6.5) v=bh 26pi=b(6.5)

Identify two examples of chemical reactions that you have encountered during the last week. identify an exothermic and endothermic reaction. explain.

The law of thermodynamics states that energy can't be created or destroyed. to natural sources of energy on earth are the