<span>The answer is opening, wide. Employers must guard employees from three types of hazards. These include a floor opening that is large enough for a person to fall into, a floor hole that is large enough and wide enough for small items to fall into, and a wall opening that is large enough for a person to fall through and is at least 4 feet above the ground. </span>
I think it’s B environmental health or its A emotional but I say most likely B :)
Tidal energy, it’s renewable energy generated from the movement of tides in the ocean.
Answer:
D- Nuclear membrane disapears
Explanation:
