MCQOPTIONS
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| 1. |
It is common knowledge that matter exists in 3 states - solid, liquid and gas. Each of these can change into the other depending on temperature and pressure. Science has identified a fourth state of matter not common on earth, which is found in the stars. Name it. |
| A. | Plasma |
| B. | Vacuole |
| C. | Magma |
| D. | None of these |
| Answer» B. Vacuole | |