Distinguish between the right and left lungs based on their lobes, fissures, and lobules. Human lungs are located in two cavities on either side of the heart and are separated into lobes by fissures. The two lungs are not identical. The right lung has three lobes and left has two lobes. They are further divided into segments and then into lobules. Lobules are hexagonal divisions of the lungs that are the smallest subdivision visible to the naked eye.
Gophers dig holes to eat plant roots. Burrowing animals are the prime suspects when a homeowner discovers tunnels and holes in the yard. Many kinds of small animals, such as moles, voles, chipmunks and rats, make holes in the ground.Some, such as moles, create complex tunnel systems, while others, such as rats, dig burrows in which to hide.ther Suspects. Numerous animals dig holes and make tunnels. You may be seeing the work of chipmunks, squirrels, skunks, raccoons or shrews. Snakes also live in ground holes.
Well-known rodents include mice, rats, squirrels, prairie dogs, porcupines, beavers, guinea pigs, hamsters, and capybaras. Other animals such as rabbits, hares and pikas were once included with them, but are now considered to be in a separate order, Lagomorpha.he Modern Latin word Rodentia is derived from rodens, present participle of rodere â to gnaw, eat away. The hares, rabbits and pikas (order Lagomorpha) have continuously growing incisors, as do rodents, and were at one time included in the order.