DNA was isolated from water samples taken from six different sites. This gel was made to help determine where silver carp are found. The results of the eDNA analysis for silver carp.

Which lane of the gel shows evidence of silver carp DNA?
A.
Lane 7
B.
Lane 2
C.
Lane 3
D.
Lane 4

its for Environmental Science

glacial erosion, the picking up and movement of earth beneath a glacier, is also referred to as plucking. erosion and transportation of individual pieces of bedrock, especially large "joint block occur as a result of this glacial erosion. plucking is type of erosion in which rocks become frozen into the bottom and sides of the glacier.as the glacier moves downhill it 'plucks' the rocks frozen into the glacier from the ground.

a bird that nests only in a particular tree species.

garbage disposal because lysosomes dispose of old cell parts like garbage disposals dispose of old food.