Where plzzz dont amsewr if u dont know

What have we learned from fossil evidence about evolution? 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.

How does the author's purpose in this passage differ from an author writing about her personal struggle living with asthma?

Creating new things to solve problems and improve life depends on the close interaction of which two fields?