Answer:
Unlike protons, electrons can move from atom to atom. If an atom has an equal number of protons and electrons, its net charge is 0. If it gains an extra electron, it becomes negatively charged and is known as an anion. If it loses an electron, it becomes positively charged and is known as a cation.
Range = Biggest Number - Smallest Number
Range= 100-54
Range= 46
Answer is option c that light reflect from ball to eyes.
Answer:
Highly conserved regions are a gene that are extremely similar among different species