Every cell in our body has chromosomes.If it has xx combination of chromosomes then it has female characteristics and if it has xy chromosomes then it has male characteristics.....
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Answer:
The answer is the sun.
Explanation:
Level a represents the producers which you can tell, by their name, that they make their food. Producers are mainly comprised of the plants of our world. They get their energy from the sun and through photosynthesis, they turn it into energy.
By the way, B would be primary consumers which are the herbivores, C are the secondary consumers which include us people, and D are the decomposers, which include worms.
The prefixes:
Multi - means many
bi - means two
uni - means single
therefore:
multipolar would have many states
bipolar would have two states
unipolar would have one state