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:
I hope this helps!
Answer:
That'll be a "Long term change".
Goodluck with your test! :)
Answer:
b
Explanation:
abiotic factors are nonliving things and gravel is nonliving so that has to be the answer
