Answer: a. cultural
Explanation:
I am not sure , but i think that the correct answer is A.
Answer:
I dont know for sure, but I would say B.
Explanation:
I say B, because across continents there have been numerous fossils found with different ages. You can even look up case studies, but the answer might not be B, its just a guess.
6x^2 + 3xy - 2xy +y^2
6x^2 + xy + y^2
I believe the answer is DEMOCRATIC. Hope this helps!
Conformal maps! It is a transformation that preserves local angles.