Too keep order without caos
It is accurate to say that a fish has a more complex immune system than a jellyfish because a jellyfish don't have plasma or blood which makes it impossible for white blood cells to do their job to fight an infection.
Both the Fish and jellyfish live in an aquatic environment, which is very conducive to the transmission of disease bearing organisms. Fish therefore have a well-developed immune system which protects the fish from harmful infections or diseases.
The skin, lateral line, and gills of the fishes are the first line of defense against the pathogens. On the other hand, the jellyfish does not have plasma or blood in them which makes it impossible for white blood cells to do their job to fight an infection in order to protect the jellyfish.
Hence, the answer is given and explained above.
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There is some evidence that children develop a theory of mind at a young age if their parents: <span>discuss emotions with the child.
When parents discuss emotions with their children, their children will be exposed to a certain complex mechanism that will help them to understand the concept of theory</span>
<span>The correct answer is A:establishing a League of Nations. Wilson hoped that such an organization would foster communication and cooperation between nations so that they could exchange ideas more openly and lessen the idea that other nations were secretly plotting against each other. The disaster of World War I was caused in great part by a serious lack of trust and communication between the nations of Europe at that time. Wilson hoped that a League of Nations would prevent such a tragedy from happening again and included this idea in his Fourteen Points at the conclusion of the war.</span>