Table salt when in water dissociates into sodium and chloride ions. Water can dissolve salt<span> because the positive part of </span>water<span> molecules attracts the negative chloride ions and the negative part of </span>water<span> molecules attracts the positive sodium ions. Hope this helps.</span>
Answer:
Functions of epithelial cells include secretion, selective absorption, protection, transcellular transport, and sensing. Epithelial layers contain no blood vessels, so they must receive nourishment via diffusion of substances from the underlying connective tissue, through the basement membrane
Lightning or two wires touching each other
I would go with B, It would disrupt the rate of ventilation because the ventilation is the where clean air comes from the lungs, Also the <span>respiratory system is the most important system in the body, It causes air to come in and breath, without it we would die.
I hope I answered your question.
</span><span />
The water cycle/h2o cycle
