Answer:
The urinary system consists of the ureters, kidneys, bladder, and urethra, also known as the renal system or urinary tract. It performs several functions including:
1. Regulate blood volume and pressure: change the amount of water lost in urine, EPO (more bone marrow activates RBC) and Renin
2. Regulate concentrations of plasma ions: monitors potassium, sodium, and chloride ions lost through urine and calcium ion levels by calcitriol synthesis (osteoclast activity and prevents urinary loss)
3. Helps to regulate blood pH: monitor hydrogen ion loss and bicarbonate ions in urine
4. Conserve essential nutrients: preventing nutrient excretion when excreting agricultural wastes
5. Help to detoxify toxins in the liver
Answer:
glycolysis, krebs cycle, electron transport chain
Explanation:
Answer: Option D) The mountain ants could not mate with the valley ants
Explanation:
One distinguishing feature of species is their ability to mate with one another.
For example the mountain ants can mate freely with another, so also the valley ants because each belongs to the same specie.
In constrast, the valley ants cannot mate with the mountain ants due to years of reproductive isolation between them, thus resulting in both being different species ( Sympatric species, living in the same territory, but unable to interbreed)
Answer:
La materia puede encontrarse en diferentes estados dentro de nuestro planeta: líquido, sólido y gaseoso.
Explanation:
liquido
sólido
gaseoso