Question

please solve this question I will give 15 thanks​

Answer 1

Explanation:

Central processing unit (CPU), principal part of any digital computer system, generally composed of the main memory, control unit, and arithmetic-logic unit.

Answer 2

$\Huge\sf\underline{\underline{\pink{Answer}}}$

A food chain refers to the order of events in an ecosystem, where one living organism eats another organism, and later that organism is consumed by another larger organism.