Cambridge Secondary (7-9). Stage 9. MCE Science. Student Book - Unit 14: Astronomy - Question 21

Question 21

The diagram shows an object in space.



Which sentences describe this type of object correctly? Circle the correct answers.

1. All of them allow stars to form.
2. Some of them can be seen without a telescope.
3. They are giant clouds of dust and water vapour.
4. They are often found between stars.