Answer:
please write in english so we can uderstand your question
450-900 is the answer I think
Answer: A secondary source of information is one that was created later by someone who did not experience first-hand or participate in the events or conditions you're researching.
Explanation:
Answer:
True
Explanation:
Adaptation is a crucial thing that species must do in order to survive. Without adapting to change, most species would just end up extinct.
