which concept is not part of the theory of evolution?
1)present day species developed from earlier species
2)some species die out when environmental changes occur
3)complex organism develop from simple organisms over time
4)change occurs according to the needs of an individual
1)present day species developed from earlier species
2)some species die out when environmental changes occur
3)complex organism develop from simple organisms over time
4)change occurs according to the needs of an individual