Question

A. Fill in the blanks: 1. A __________ is a combination of two or more cells. 2. Objects that allow electricity of flow through them are called ____________. 3. Objects that do not allow electricity to flow through them are called ___________. 4. A __________ is a device used to open or close electric circuits.

Answer 1

Answer:

1. Tissue
2. Conductors
3. Insulaters
4. Switch

Explanation:

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Answer 2

Answer:

1. Battery

2. Conductor

3. Insulator

4. swich