Cutting ñstepsî or terraces into the sides of hills is one way to
a.
increase arable land for farming
b.
decrease the risks of flooding
c.
store water during times of drought
d.
decrease agricultural yields

2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.