When a baby is born, these processes occur. 1 breaking of the amniotic sac 2 contraction of muscles in the uterus wall 3 cutting of the umbilical cord In which order do these processes usually occur? A) 2 → 1 → 3 B) 2 → 3 → 1 C ) 3 → 1 → 2 D) 3 → 2 → 1

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explanation:

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it marks things for degradation via the proteasome. it alters there celluar location.

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.