The Clydesdale is a breed of horse that has been bred for farm work. It is taller, more muscular, and has a longer mane than that of the tarpan (the extinct wild ancestor of domestic horses). The Clydesdale traits most likely arose by . artificial selection, because changes in these traits likely occurred because of human breeding for taller stature and long falling manes on horses natural selection, because these traits were unconsciously selected by humans natural selection, because these traits must have randomly evolved in their population over time artificial selection, because these traits differ from their common ancestor

Give examples of animals that live in sea and are considered mammals. ♡

Atree root breaking a rock into smaller fragments is an example of both and mechanical weathering. when rocks are exposed to heat, they which can contribute to thermal stress. when harmful gases, such as sulfur dioxide and nitrogen oxide, react with water in the atmosphere, they can produce the agent of erosion involved in stream erosion is when the ground is so saturated that it can't absorb rainfall or when rain falls so quickly that the ground can't absorb the water, forms. a/an is a huge, heavy, moving body of ice that picks up rocks and sand and erodes the ground beneath it as these materials scrape across it. hot arid climates are prone to erosion by rows of trees and shrubs planted to protect fields from wind erosion are known as

What organelle makes protein for use outside the cell?