81.6k views
19 votes
Which of these can vary in length of time? (4 points)

a. Century
b. Decade
c. Millennium
d. Era

2 Answers

14 votes

Answer:

it would be era d

Step-by-step explanation:

User Chanux
by
3.4k points
8 votes
The answer would be D.Era

Hope this helps

Have a great day/night
User Boris Karloff
by
3.2k points