Which describes a way that prevailing winds control precipitation totals in a region?

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.

This is a type pf behavior that animals are born with and them to survive

Which feature would you expect to find in a population in which sexual selection depends on male competition?