Sequences in mrna, such as uga, uaa, or uag, that tell a ribosome when to stop making a new protein are known as
a) anticodons.
b) stop codons.
c) transfer rnas.
d) genetic markers.
eliminat

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.

answer; ///segregation;