Why is hazard identification important?

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

What is the cause hearing loss in human being

Which of the following is likely not involved in this example of ecological succession? a) the rotting remains of plants add to the fertility of the soil. b)the soil becomes so fertile that eel grass is replaced by other plant species. c) the roots from plants stabilize the sediment, keeping it in place. d) the concentration of salt becomes so high that all plant life is destroyed.