simple animals

Which Animal Has The Most Advanced Nervous System?

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Which Animal Has The Most Advanced Nervous System? Mammals have the most complex nervous system on the planet, with humans being the most advanced. The nervous system works with the senses to transmit information to the mammal’s brain, a process that takes less than one-hundredth of a second. What animal has the most developed brain?

What Are Simple And Complex Organisms?

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What Are Simple And Complex Organisms? Some simple organisms consist of only one cell. … While simple organisms are made of one cell or many identical or very similar cells, complex organisms have many different kinds of cells. In your body, for example, you have skin cells, blood cells, stomach cells, and many other kinds