It serves to digest food particles.
<span>The mitral valve does this between the left atrium and ventricle. The "lub" is the sound of the tricuspid and mitral valves closing. Each of your heart's ventricles has an outlet valve. The right ventricle uses the pulmonary valve to help move blood into the pulmonary arteries.</span>
I’m pretty sure it’s energy systems
Answer: YES. The furnace front surface requires insulation to prevent thermal burns.
Explanation:thermal burn is a type of burn sustained from making contact with heated objects, such as boiling water, steam, hot cooking oil, fire, and furnace . a furnace is a type of oven decided to melt metals, although the functions depends of the types. Constant exposure to temperature range of 43-50 degree Celsius is enough to cause tissue necrosis. Therefore manufacturers of furnace devices has taken into consideration some safety measures that can help prevent and protect against thermal burns. These measures includes:
- insulation of the furnace front surface which can conduct heat
-insulation if all electrical installation to prevent electrocution( a type of thermal burn). I hope this helps. Thanks
