Answer:
cassidywilson553494 avatar
Protein,or Carbohydrates,or,Lipids, or , nucleic acid
Explanation:
I believe that the answer is D. If something has evolved, it can not interbreed with its old species. I think this is right!
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Answer: B. Pathways by which matter is transferred between organisms and the environment
Explanation:
Biogeochemical cycles can be define as cycles which involves the natural pathways by which inorganic and organic matter is transferred within the living organisms and the environment.
The essential elements such as water, carbon, phosphorous, nitrogen and oxygen are transferred among the various spheres of the earth like atmosphere, biosphere, lithosphere and others which forms the integral part of the non-physical environment.
The answer is the last one: amoebas, yeasts, hydras, and ferns
