The African hedgehog (below) is equipped with stiff needles that stick out of its back to help ward off potential predators. These needles can be best
described as a(n):

adaptatión
camouflage
natural selection
​

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."

fossil's are like over rated rocks like low key not gonna lie i don't get why we can't just call them old rocks like for real i mean i call my grandpa and grandma that smh

1. is geographic distribution

2 is increasing complexity

3 is transitional forms