in a commensal relationship would the species that is neither harmed nor helped evolve in response to the other species explain your answer

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.

Polar zones are cold and tend to be dry because of a pressure system of cold. low high

How do disease caused by bacteria and disease caused by viruses react to antibiotics