Evolution Flashcards
1
Q
What is the theory of evolution?
A
All of todays species have evolved from simple life forms that first started to develop over 3 billion years ago
2
Q
Who came up with the natural selection theory?
A
Charles Darwin
3
Q
Wha is the new species development called?
A
Speciation
4
Q
What is extinction?
A
No individuals or species remain
5
Q
What reasons do species become extinct?
A
The environment changes too quickly
New predators kill them
New disease kills them
A catastrophic event kills them
