false
Yes. The platypus is a mammal and all mammals have lungs. Even marine mammals such as dolphins and whales must use lungs to breathe. When swimming, the platypus must surface regularly to breathe.
to check if a basketball or any ball is inflated properly, the referee must bounce the ball on the floor to see if it comes back up to a appropriate height for the players. :)
ask a scientest
The lungs rely totally on positive pressurized steady airflow and high dynamic air pressure values of sucked in inspired air to inflate them, the air must be very humid and warm - or the fine narrow tubes (the bronchioles and the alveoli) might not get inflated properly, or not get inflated at all at the most remote ends of the lungs. If proper lung inflation is denied chronically - this can result after some years into a life threatening lung disease called Emphysema. Humidification is also crucial for sustaining the integrity and survival of the cilia blanket's hairy layer, which covers the entire respiratory tracts, including the nose.
be the same
You must learn that the term artery and vein are anatomical terms. Arteries Always carry blood Away from the heart. And veins bring blood back to the heart. Arteries are not always oxygen filled and veins are not always carbon dioxide filled. Since the pulmonary veins are carrying blood back from the lungs to the heart, they must have more oxygen.
You must learn that the term artery and vein are anatomical terms. Arteries Always carry blood Away from the heart. And veins bring blood back to the heart. Arteries are not always oxygen filled and veins are not always carbon dioxide filled. Since the pulmonary veins are carrying blood back from the lungs to the heart, they must have more oxygen.
You must learn that the term artery and vein are anatomical terms. Arteries Always carry blood Away from the heart. And veins bring blood back to the heart. Arteries are not always oxygen filled and veins are not always carbon dioxide filled. Since the pulmonary veins are carrying blood back from the lungs to the heart, they must have more oxygen.
If there are rumors about something, it must be at least partially true.
Official FIFA soccer balls must be inflated to 12.5-13.5 pounds per square inch.(PSI).
False