Hey again,
The answer you are looking for is B).
Just as proteins consist of long chains of amino acids, DNA and RNA consists of nucleic acid chains called nucleotide's. Nucleotide's are composed of three units: base, sugar (monosaccharide) and phosphate. Bases are found in both DNA and RNA. As seen below, they are adenine, cytosine, guanine, thymine, and uracil.
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Answer:
Flood barriers are very affordable, lightweight metal barriers may be installed in different places and taken away when water disappears.
Explanation:
It would b B.physically because solution is a mixture and mixture is formed by physical change not by chemical
Popcorn, grapes and hotdogs
1. Anaphase is the stage of mitosis where the sister chromatids first separate.
2. Spindle fibers
