Which of the following is a correctly balanced equation? naclo3 → nacl + 3o2 2hgo → 2hg + o2 2zns + o2 → 2zno + 2so2 4co + fe3o4 → 4co2 + fe 2fe + 2cl2 → 2fecl3

Which plate boundary causes plates to collide forming mountain ranges, volcanoes, and island arcs? give an example of this type of plate boundary. 2. at which plate boundary do rifts and mid-oceans ridges form? give an example of this type of plate boundary. 3. at which plate boundary do plates slide past each other while moving in opposite directions? give an example of this type of boundary.

The dna sequence ttg is changed to tcg and produces a new protein. which type of mutation is this? missense nonsense silent frameshift

What term is applied to a scientist who studies ancient life including animal and plant fossils