Listen and put the titles of the paragraphs in the correct order

A. Upgrades

B. Power

C. Memory

D. Processing

Complete the sentences with necessary information.

1. The human brain uses chemicals.................

2. The information never goes away unless the data...................

3. A computer can manage.........................

4. The brain is also able to intuitively adapt..........................

WRITING

Write comments on the following quotations.

1. "The sum of intelligence on the planet is a constant; the population is growing." Unknown Author

2. "Efficiency is intelligent laziness." David Dunham