Food Chains: Food chain is a model that shows flow of energy and nutrients from one organism to another organism in an ecosystem. ... A food also shows the relation between organisms as who they are related with each other by the food they eat. Plants and animals requires some type of food for survival.
C: Photosphere ,corona ,chromosphere.
<span>Unicellular organisms would most likely have isogametes.
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Answer:
b
Explanation:
The ends of the lipid are attached to each other
