First: Scarring
Scarring has nothing to do with defense
Second: False
Its B and T cells (lymphocytes)
Third: B cells
B cells produce antibodies
I would say b. c. & d. because the question is asking how to stay safe before, not during.
<span>What are the health benefits of apple cider vinegar?
a great tonic of the nervous system and heart,
</span><span>a cleaner and cell regenerating,
an outstanding remineralizing
a digestive stimulant,
an immunostimulant,
a cholesterol-lowering ..</span>
Answer:
Because the mass contributed by electrons is dwarfed by the nuclear contribution. There exists three orders of magnitude difference. Electronic mass can be ignored to a first approximation.
Explanation:
