Its gone be b cause the organism can produce them out
<span>An emulsion refers to a liquid dispersed in another liquid with which it is not soluble. For example, oil mixed with vinegar is an example of an emulsion with which oil remains suspended as droplets in vinegar, in which it is not soluble. An emulsifier helps to stabilize emulsions and aid in the mixing of the substances.</span>
Charles Wilson Peale I believe.
The first one according to the graph
Answer:
c. it can be considered a global ecosystem
