Answer: no friction, metal
Explanation: yes
Answer: The DNA (Deoxyribonucleic acid) sequence for “Oxytocin” is the following:
•Cysteine
•Tyrosine
•Isoleucine
•Glutamine
•Asparagine
•Cysteine
•Proline
•Leucine
•Glycine
The choices can be found elsewhere and as follows:
A)recent changes in model analyses of the morphological features of animal phyla
B)new tests on fossils for common ancestral appendage types across phyla
C)the discovery of a regulatory protein for muscles in many different phyla
<span> D)the discovery of the "distal-less," or Dll, gene in many different phyla
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I think the correct answer is option C. The recent experimental evidence would be the discovery of a regulatory protein for muscles in many different phyla. Hope this helped. Have a nice day.