| A | B |
|---|
| calendar | used to show the months of the year |
| minute | there are 60 of these in an hour |
| hour | there are 24 of these in a day |
| day | there are 7 of these in a week |
| month | there are 12 of these in a year |
| February | the shortest month with 28 or 29 days |
| January- December | all months (except February) have 30 or 31 days |
| seconds | there are 60 of these in a minute |
