1 + 1=2, 2+3=5, 5+5=10, 10+7=17, 17+9=26, 26+11=37, 37+13=50, 50+15=65..... and so on. you just add odd numbers to the next pattern. Hope this helped.
Answer:
c
Explanation:
It cant be a because of plants
it cant be b because it just dont make sense
it cant be d because you can see non living too
Answer:
Han?
Explanation:
If by civilizations you mean ethnic groups it would be the Han.
Answer:
it is the first country to run on zreo cardon emissions
Explanation:
it because the world first country to become green