Ruomei's new liking for biology has been conditioned.
She was 'conditioned,' aka learned to love biology because of the guy she has a crush on. Previously, she wasn't interested in biology, but when she started liking this guy, she somehow connected her attraction to him to her growing love for biology. Thus, the guy was her stimulus to become conditioned to love biology.
I believe the answer is: B. <span> The state governments determine the powers of the central government.
In the confederate system of government, the states held the final decision in determining the type of regulations they want to created.
The role of the central government in this system is only to monitor and assist the activities initiated by the states.</span><span />
It has an economy based on the production of goods and services demanded by the global economy.
B While later cultures lived in settled, permanent villages, the Paleo Indians lived a nomadic lifestyle.
I took the test
It gave everyone a role in society. It developed later on social hierarchies.
