Well it’s pretty easy 7 - 15 is 8
<span>The Correct answer is not shown. The correct answer would have to say Atom A has one proton than Atom B because in the question it says Atom A has an atomic number of 19 and Atom B has an atomic number of 20.</span>
Answer:
Transitional epithelium has dome shaped cells on the apical surface.
This might help here you go
