Question

Two examples root words
1. bio-biology, biography..........
2. dict-dictate, dictation..........
3. man-manual, manure..........
4. graph-autograph, lithograph........
5. vac-vacate, evacuate..........​

Answer 1

Explanation:

1) biotechnology, bioinformatics.

2) dictionary, dictator, dictatorship.

3) mankind, manager.

4) I don't know.

5) vaccine, vacuum.