The porcupine and the echidna are two very different animals. * Echidnas are monotremes (egg-laying mammals) and porcupines are placental mammals, and belong to the rodent family. * Echidnas are found in Australia and Papua New Guinea but porcupines are found in North America and Africa. * Porcupine quills are used more as active defence, whereas the echidna spines do not do a great deal of damage but certainly deter would-be predators. * There are around two dozen species of porcupine, but only two species of echidna. * Porcupines vary in size, with some species ranging between 80 and 115cm in length (including the tail); echidnas average between 30 and 50cm in length. Porcupines may weigh 5-16kg, but echidnas weigh 2-5kg, with those in the south being heavier than northern echidnas. * Some varieties of porcupine have quills 30cm long, but echidnas' spines average 5cm long. * Porcupines have quite long tails; echidnas have short, stubby, hairless tails. * Porcupines eat seeds, fruit, leaves, grasses, dandelions, bark, buds, twigs and aquatic plants; echidnas live almost exclusively on termites and ants. * Porcupines can climb trees, but echidnas are strictly ground-dwelling animals.
fish=sea creature. porcupine= land creature. dumb question
A desert rat is a gerbil. A rat, is a rat. Also, desert rats live in the desert in Egypt.
A dog does not know the difference between a gerbil and a rat.
the Rat Impulse LTD has: a regulator, The regular Rat Impulse does not.
One is for a rat and one is for a mouse. You can use them interchangebly though.
A Porcupine has pricks on the outside :) If the BMW rolls over, you can usually find plenty of people willing to help you roll it back over.
It has "parts" too!
A Porcupine has pricks on the outside :) If the BMW rolls over, you can usually find plenty of people willing to help you roll it back over.
A Porcupine has pricks on the outside :) If the BMW rolls over, you can usually find plenty of people willing to help you roll it back over.
A rat terrier is the breed. Smooth is the coat - Flat/ short. You can also get Wire. Its the same dog...
A wharf rat is another name for a brown rat. A rat is a "rodent" and in the "Muridae" family and all rats are in the Genus "Rattus" A black rat is Rattus Rattus. A brown rat (also fancy/ lab rats) is Rattus Norvegicus
because like humans we have SMALL intestines and LARGE intenstines.