Answer:
C and A
Explanation:
Negative feedback occurs when some function of the output of a system, process, or mechanism is fed back in a manner that tends to reduce the fluctuations in the output, whether caused by changes in the input or by other disturbances.
<span>Answer is D. Focused on warlike ability.</span>
A. Is predicted on less developed countries...... :)
there is 19,354 citys in the United States
