Question

What have we learned from fossil evidence about evolution?

Select one:
a. It is an abrupt change.
b. The process is observable.
c. It takes place during one lifetime only.
d. The most complex traits are always selected.

Answer 1

The process of evolution will need a long time to show a changes. It should not only a lifetime of the organism, but much longer. The long period cause the process hard to observe. The fossil will show that organism that getting a good trait will survive natural selection, while organism with bad trait will be eliminated.

Answer 2

B. The Process Is Observable

Step-by-step explanation:

You can observe all fossils from a billion years ago to now and there will be a change you can see visually.