Several butterflies within a large population have wings with large dots on them. this wing pattern warns predators not to eat the butterflies. which best describes the characteristic of having dotted wings?

The answer is A.

Explanation:

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.