Which of the following provided evidence at first for the hypothesis of continental drift and later for the theory of plate tectonics?

If you have a answer that says
A.matching fossil remains
B.indicators of climate change
C.all of these

Then the answer is C

Six amino acids have side chains that are polar but not charged. these are serine (ser), threonine (thr), cysteine (cys), asparagine (asn), glutamine (gln), and tyrosine (tyr). these amino acids are usually found at the surface of proteins, as discussed in the proteins 2 module.