At the bottom right is the perfect place
The correct way to observe and create something
The answer is (c.) synthetic rubber
The impeller pump in some outboard motor is made of synthetic rubber. The purpose of the impeller in the motor is for the cooling. It is used to pump the water to the engine from below. It has a standard design and it only uses rubber as the material.
Answer: B reliability
Explanation: i took the test
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Its called an All-in-one Desktop
