I believe it is a solution, sorry if wrong
Answer:
fear dose not exist in this dojo
Explanation:
cobra kai
The answer should be A capillaries
It is a good thing because it helps reduce the radiation that the earth emits
not really familiar with all this but I think 1. Relative dating is where they estimate or relatively guess around how old it is so you could just put something like "an estimate of the age" or something