Scientists start with general observation and then make a hypothesis
I believe gondwana is the correct answer
Answer:
C
Explanation:
Baleen's have probably grown over time due to evolution. So C is the most logical answer
Hope this helps :3
Order:
2 5 1 4 3
What the numbers mean:
From left to right the tiles are 1-5 just order them like second one first, fifth one second, first one third, fourth one fourth, third one last. Hope this helps!
(Ps I have them numbered because I had typed out the whole sentence but then I accidentally deleted it so I just numbered it)