The answer is D. the curculitory system transports hormons.
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❖ Before mitosis and meiosis occur, DNA replication has to occur. DNA replication is when another copy is made of the DNA and in mitosis and meiosis, you need the replicated DNA for the sister chromatids.
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Smooth muscles- protects the organs
Cardiac muscle- around the heart
And skeletal
The answer is B mutualism