Answer:
Spotted Eagle Rays have two sets of five gills on each side of their body on the ventral side. In order to breathe, A. narinari must be in continuous swimming motion so that oxygen can be absorbed from the water passing through the gills
Explanation:
If the magnification of the microscope is increased, then the visibility of the cell organelles under a microscope would be clearer and more distinct
They would have serious, perhaps fatal effects because the red blood cells would tend to burst
Immigration followed by competition
I hope this right, if its not, sorry =)
In the earliest stages of development, all four organisms have a knobby head, gill slits, and a tail. These similarities tell us that all four of these organisms have a common ancestor.
