How does the Respiratory system fight off pneumonia

Which best describes an adaptation that could be found in a fish that lives in a slow-flowing stream? the ability to attract prey by glowingextra gills, for oxygen extractionthe ability to grow largerextra fat, for warmth

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?

What terms describes being out of water after being submerged