Answer: You picked the correct answer, "They all inherited their traits from a common ancestor."
Explanation: Well, one I had a test on this question too and I got it right. Second, if all species shown have something in common (structures) than they most likely got it from a common ancestor.
Hypertonic would be the correct answer, there is more solute making the cell let out more water, shrinking the cell, therefore being hypertonic.
Answer:
The heart is either superior to the urinary bladder or midline, but I’d go with superior.
Good luck!
Cancer is a mutation of multiple cells through the cell cycle. cancer doesn’t only effect one cell, but effects many
