The primary function of the respiratory system<span> is the exchange of oxygen, which is needed by the body's cells, for carbon dioxide, which is produced as a waste product of cellular metabolism.</span>
Answer:
d
Explanation:
it is a compound chemical made up of 24 atoms
La mitosis se utiliza para el crecimiento y la reparación y produce células diploides idénticas entre sí y a la célula madre. Se necesitan nuevas células a lo largo de la vida. Estos son para el crecimiento y reemplazo de tejido dañado o desgastado. El cuerpo lo obtiene a través del proceso de mitosis.
Answer:
Regulation of intake is governed by thirst receptors that pick up signals of dehydration and return the body to a rehydrated state.
Explanation:
The state of hydration in someone's body is given by the plasma osmolarity values (the ratio of solutes to water in blood plasma). After regular activities that involve the loss of water, such as urination and sweating, happen, the blood begins to concentrate and the osmoreceptors located in the hypothalamus are triggered to generate a response that leads to water intake.
