Draw the structures of the major 1,2 and 1,4-products formed by reaction of 1 mole of Br2 with 1,3-dimethyl-1,3-cyclohexadiene. Assume that the bridged bromonium ion intermediate does not prevent 1,4-addition from happening

What is the question?

The statement that most describes one way global winds affect weather and climate is a. polar easterlies move cool air to mid-latitudes. this is correct because the closer an area is to the equator the hotter it is, therefore if the polar winds are being moved towards the mid-latitudes it cools them down. 

Melting increases as mass increases. since alkanes are not branched molecular structures, the one with the heavier mass will have higher melting point.  octane's mp > butane's mp

The answer will d!