Pneumonia is a common lung infection where the lungsâ air sacks become inflamed. These sacs may also fill with fluid, pus, and cellular debris. It can be caused by viruses, fungi, or bacteria. This article is about pneumonia caused by bacteria. Bacterial pneumonia may involve just one small section of your lung, or it may encompass your entire lung.
The terrestrial isopods are omnivores and scavengers, feeding mainly on vegetable or animal matter. Their food is usually already dead and decaying in the leaf litter, in crevices, or under rocks, logs, and bark.They feed wherever plant and animal refuse and detritus accumulate and moisture is present.pecies Spotlight: Terrestrial Isopods. Underneath moist logs and decaying leaves live a multitude of creatures, several of which may be terrestrial isopods, commonly known as sowbugs, woodlice, pillbugs, and slaters.
Mollusca Worksheet 1. For what purpose do mollusks use their muscular foot? 2. How is the muscular foot of a squid different from that of clams and snails? 3. What is a mantle and where is it located in most mollusks? 4. What is contained in the visceral mass? 5. How do most sessile and burrowing mollusks obtain food? 6. What kind of digestive tract do mollusks have? 7. How do the nervous systems of clams and octopuses differ? 8. How do mollusks reproduce; sexually, asexually, or both? 9. Where does fertilization take place in mollusks?