People in developed nations often warn people in developing nations to stop destroying rain forests. People of develop-ing nations often respond that this is hypocritical, because many of
the developed nations became wealthy by deforesting their land and exploiting its resources.
What would you say to the leader of a developing nation that is seeking to clear much of its
forest?

What field of science did harry hess study?

This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.

18. which statement about cancer is true?