The most likely explanation for showing fewer organisms at each feeding level going up the pyramid is that
1.
some energy is lost to the environment as heat
2.
the larger the organism, the less energy it requires
3
some energy is recycled within each level and remains there
4
decomposers convert most of the energy into inorganic compounds

Adescription of a type of bio biotechnology (genetic engineering, cloning, or artificial section) one benefit or one risk for the individual (based on whether you are for or against it) one benefit or one risk for society (based on whether you are for or against it) one benefit or one risk for the environment (based on whether you are for or against it)