Answer: The right answer is Cave-ins.
Explanation: Excavations and trenches are basically the man-made cuts inside the Earth's surface. These are made for multiple purposes such as mining or tunneling. One of the obvious risk while working in such excavations and trenches is cave-ins. It is basically collapse of that excavation or Trench. The roof of the mine collapses and people working under it get buried inside those excavations in trenches.
Answer:
Yes
Explanation:
It's always best in case of some accidents
GLYCOLYSIS is the step of cellular respiration that converts each of her glucose molecules into pyruvic acid.
Glycolysis is also the first step in cellular respiration. This happens inside the cytoplasm. During this process the glucose is broken down into 2 and becomes 2 pyruvic acid.
