Answer:
1. Electric current decreases as more
devices are added to a(n) _a_ circuit
,
○A)taking carbon dioxide from cells and removing it from the body
Hope this helped you- have a good day bro cya)
The right answer is: neutral mutation.
Neutral mutation is a nucleotide change in the DNA of the leading to the replacement of one amino acid by another amino acid possessing the same physicochemical properties.
example: AAA to AGA (Lysine to Arginine).
both these two amino acids are positively charged, so the charge of the protein will not change
