MCQOPTIONS
Saved Bookmarks
| 1. |
Statement-A: Plants respire at night and give out carbon dioxide. Statement-B: It is dangerous to sleep under trees in morning. |
| A. | Statement a is true, b is false |
| B. | Statement b is true, a is false |
| C. | Both are true |
| D. | Both are false |
| Answer» B. Statement b is true, a is false | |