Most of the energy that I am using and you are using right now is probably coming from

Compare the industrial process in japan and russia with early industrialization in western europe.

Each autumn the forest floor is covered by leaves that have fallen from trees which type of organisms is most effective in decomposing the leaf tissue allowing the nutrients and minerals to be recycled in the environment?

What are the main functions of the human skeleton? a exchange of gases b support and movement c sensing the environment d digestion and excretion