6 11.6.2 Fill in: a/an, the or- . 1 .... experiment can help a researcher prove their...

Question

6 11.6.2 Fill in: a/an, the or- . 1 .... experiment can help a researcher prove their theory 2 ............ antibodies exist in our blood. 3 The project gives free medical care to ......... poor. 4 ............ lab is where scientists conduct experiments. 5 ...... knowledge is the foundation on which science was built.

Answer 1

1. AN experiment can help a researcher prove their theory.

2. Antibodies exist in our blood.

3. The project gives free medical care to THE poor.

4. A lab is where scientists conduct

experiments.

5. Knowledge is the foundation on which science was built.​