When participants begin an exercise program and then cease to participate, they are considered an exercise program "dropout". Exercise program dropout rates range from 60 percent to more than 90 percent. A. TrueB. False

False

Explanation:

Researches show that the percentage of individuals who drop out in 6 months after the start of an exercise program is around 50%, it is not up to 60% to 90%.

the correct answer is modern american cars are not available due to trade restrictions.

trade between cuba and the united states have serious restrictions. the u.s. imposed an economic embargo on cuba, that among other things means that modern american cars are not available due to trade restrictions.

in response to some governmental actions of the authorities from cuba, president john f. kennedy proclaimed an embargo on trade between both countries in february 1962. the trade embargo remains active until this day and was implemented directly by the departments of commerce and the department of treasury.

in president trump’s administration, there is a national security presidential memorandum that "strengthens the policy of the u. s.", affecting trade with cuba.