Organisms that live in water are not totally independent of soil as a resource. These organisms depend on aquatic plants for food and other substances. These aquatic plants in turn require minerals for their sustenance. These minerals are carried to waterbodies from soil by rivers, rainwater etc.
An organism reacts to changes in its environment. this is called Behavior
A photon of light hits chlorophyll, causing an electron to be energized.
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<span>blastocyst
The outer layers of the blastocyst turn in to the trophoblast after implantation. The trophoblast forms the placenta.</span>
Answer:G. thurberi
Explanation: because you can really tell. Correct
