What are the three major parts of the Internet and provide examples for each?

Explanation:

I. Choose the correct answer (5 x 1 = 5 marks)

1. A cell is identified by its

a. Cell pointer b. cell address c. Box

2. When you measure cones, in which directions you should click on the dots

representing cones.

a. clockwise b. Anticlockwise c. Straight

3. Name the software that can make models of molecules included in

GNU/Linux ?

a. Geogebra b. Kalzium c. Ghemical

4. The abbreviation for Physics Education Technology?

a. PhET b. PHET c. PheT

5. For giving background colour to a slide, click in Slide Menu

a. Character b. Properties c. Paragraph

answer; fosslls and artifacts;