Answer:
The fossil record provides evidence that organisms from the past are not the same as those found today, and demonstrate a progression of evolution. Scientists date and categorize fossils to determine when the organisms lived relative to each other.
Explanation:
I think A. Both store mature sex cells
i need help
C, Both parents have the blue-eyed gene.
O Cells are all the same on the inside
Answer:Mutualism: both partners benefit
