Correct Answer: B
Explanation:
You slice with a scalpel; signal with a flare.
| Scalpel: | a small, light, straight knife with a very sharp blade |
| Tire: | tubeless tire: it has replaced the tube-type tire which contains a separate, soft, thin rubber inner tube to hold the air |
| gloves: | a covering for the hand made with a separate sheath for each finger and for the thumb. |
| yarn : | thread made of natural |