Suppose you're using an operant conditioning approach to teach someone how to use a bow and arrow.
you begin by teaching your student how to hold a longbow. then you show him how to maintain balance
while holding the bow. finally, you show him how to aim and properly release the arrow toward a target at
the correct moment. this operant conditioning approach is called
a. partial reinforcement.
b. shaping.
c. programmed learning.
d. approximation.

answer; i believe that the correct answer to the above question is; (tariff)

jupiter is mainly composed of hydrogen and helium just like a star. spectral analysis of jupiter has revealed that in addition to hydrogen and helium, the planet is made of water, methane and ammonia. those elements are in trace amounts. the core of the planet is thought to contain some rock and metallic hydrogen. i hope this will give you the answer to your question! : d