Newer layers of earth form <u>on</u><u> </u><u>top</u> of older layers, so as we dig, we can see further back in time. Comparing the fossils between the layers can offer evidence of change.
<u>Phyletic</u><u> </u><u>gradualism</u> - slow, but constant gradual change; supported by transitional species in the fossil record
<u>Punctuated</u><u> </u><u>equilibrium</u>- long periods of no change followed by short periods of rapid change. Can also be supported by the fossil record when no transitional species are found.
Answer: Newer layers of earth form on top of older layers, so as we dig, we can see further back in time. Comparing the fossils between the layers can offer evidence of change. Phyletic gradualism slow, but constant gradual change; supported by transitional species in the fossil record Punctuated equilibrium long periods of no change followed by short periods of rapid change. Can also be supported by the fossil record when no transitional species are found. hope this helps p :) but, i just looked up the sentences and it gave me the answers.
So we have on the left 4 Cl and 1 C. We don't need to change the C on the right, but we need 4x as many Cl, so add a 4 in front of that. The balanced equation will be CCl4 --> C+ 4Cl.
