c. The lungs are able to rid the body of a wide variety of acidic and basic substances, thereby directly adjusting the pH of the blood
Explanation:
Lungs help maintain the blood pH by regulating the partial pressure of CO2 and thereby, the amount of hydrogen and bicarbonate ions in the blood. As CO2 enters the blood, it is converted to carbonic acid (H2CO3) which in turn dissociates into hydrogen ions and bicarbonate ions. As the H+ concentration increases, the blood pH decreases. The increased breathing rate and increased gaseous exchange in the lungs compensate for the change in the blood pH. Removal of CO2 from blood reduces the H+ concentration in the blood and thereby, the blood pH is increased towards the normal range.
Fish and krill make up the main part of their eating routine alongside <em>squid and scavangers.</em> Like other penguin species, <em>Emperor Penguins </em>have an unpleasant and spiky tongue which causes them <em>when attempting to eat tricky fish. </em>
It is the biggest of 17 types of penguin at 1.15 m (45 in.) tall.
It is likewise the main creature to occupy the open ice of Antarctica throughout the winter.
The penguin is the tallest and heaviest of all living penguin species.
A gathering of penguins is known as a province, a rookery or a Waddle, yet these terms are for a gathering of penguins ashore.
A group of of penguins drifting in the sea is known as a raft.
Glucose is like the tank of the delivery truck because it transports a relatively large amount of energy to cells. ATP is like the gas tank of the car because it contains a small amount of energy that is used to carry out the work of individual cells.
