Answer:
1:must have host cell to reproduce
2:red blood cells
3:the body can't make antibodies.
Explanation:
I hope it is right.
Because their atoms have the same number of electrons in the highest occupied energy level
<span> physical change-i hope this helps:)God Bless:)
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Answer:
because it's composed of two elements, hydrogen and oxygen. water is technically a molecular compound tho, for it has two hydrogens.
Answer:
8
Explanation:
1 copper atom has 29 protons so, 1
proton we can say has 1/29 copper atoms
then, 232 protons will make (1/29)×232 copper atoms which is equal to 8