They have both DNA and RNA as their genetic material.
C. and the explanation is i just know
49 Kelvin = -224.15 Celsius
I believe this is the answer.
Answer:
What can be inferred about the evolution of the cranium and the vertebral column from examining hagfishes and lampreys? Comparison of hagfishes with lampreys shows that the cranium evolved first in early vertebrates, as it is seen in hagfishes, which evolved earlier than lampreys.
Explanation:
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