Question

Because animal migration has been observed by humans throughout history, we still do

not fully understand how animals are able to accurately and consistently navigate great
distances,

A because

B. although

C. however

D. since

E. I don't know

Answer 1

its although just did the tsi paa

Step-by-step explanation:

Answer 2

Hello there!

The answer would be C.however

Hope this helps

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