Answer:
A
Explanation:
The possible number of amino acid residues in the peptide composed entirely of alpha-helical structure and found to contain an integer number of complete turns is 36
Fossil fuels coal<span>, </span>petroleum, and natural gas <span>are our main sources of energy
, these sources gives us energy and producing the vast majority of fuel,</span>electricity<span>, and heat used by people across the globe but cause the global warming and increase the temperature of the earth
hope it helps</span>
Meiosis produces our sex cells or gametes(eggs in females and sperm in males).
Hope this helps have a good day my friend....
The error is that the student didn't check his pulse before drinking tea to compare to, he can't prove something if he doesn't have anything to compare it to