You should never get under a car without a jack stand or safe secondary support. a) true b) false

A. True

Explanation:

As safety is a priority of the even the carmakers, so just like a safety belt the jack gives the user a proper space to lift the car and enable him/her to move easily and replace the tire so, this as a safety device is essential for support.

answer; ///i believe the correct answer is (c)///unify chinaplz check first

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.