Heart cells require a certain balance of sodium and potassium ions to function. the blood, which is approximately 83% water, carries these two types of ions to the heart. the property of water that allows it to dissolve substances to carry to the heart is its cohesion polarity adhesion specific heat

what are the statements

it was spontaneous.

"ain't i a woman? " is the name given to a speech, delivered extemporaneously, by sojourner truth, (1797–1883), born into slavery in new york state.sojourner truth' delivered her famous speech "ain't i a woman? " (which did not have a title at that moment) was given without any previous preparation. her dissertation took place at the women's convention in akron, ohio, in 1851.