The fossil record shows that large brains (relative to body size) have evolved in certain lineages, including hominins. In such lineages, what can you infer about the relative costs and benefits of large brains

answer: 45

explanationyou have to add as well to be it could be

. the sierra madre fault zone of southern california

. the san andreas fault california

here is the answer

water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. weathering is the breaking down or dissolving of rocks and minerals on earths surface. once a rock has been broken down, a process called erosion transports the bits of rock and minerals away.