Which of the following illistrates mechanical weathering

it doesn't. it was imagined up in the middle ages.

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.

use photo math tells u all the answers thats what i use