How am I suppose to know? That is a db question!
You can get lots of varieties
2.5m
7 meters
You are to clean the chalkboard after school.
The plural form of the noun 'chalkboard' is chalkboards.Example: They've replaced all of the chalkboards at the high school.
what are the characteristics of a chalkboard
Well, darling, the volume of a chalkboard eraser can vary depending on its shape. If it's a rectangular prism, you can calculate it by multiplying the length, width, and height in centimeters. If it's a cylindrical eraser, you can use the formula for the volume of a cylinder. Just grab a ruler and measure that bad boy to get your answer!
The chalkboard was ivented in 1820
The chalkboard was invented by James Pillians, a high school geography teacher in Scotland. He invented in 1801, but it is not know how he came up with the idea, but it was invented to present ideas visually to students.
No, Thomas Jefferson had nothing to do with french fries or chalkboard. Whoever wrote this, please go back to elementary school and learn some English.
The plural form of chalkboard is chalkboards.
Yes, chalkboard is a compound word.