Answer:
Mass number
Explanation:
Isotopes have the same number of protons and electrons but different no. Of neutrons. As mass number = protons +neutrons.
Mass number should differ.
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I believe the answer to your question is <span>Glial cells</span>
Answer:
Size
Explanation:
All DNA is the same charge, It is ONLY size.
Answer:
Osmosis is the movement of water from areas of high concentrations to lower concentrations across a semi permeable membrane. It occurs over these membranes in cells of the body alllowing water to move into and out of them.
Explanation:
<em>Genetic codes contains <u>ORGANISMS.</u></em>
