袋鼠食咩大嫁??

2007-12-07 6:11 am
 如 題 >.<!!

回答 (3)

2007-12-07 6:15 am
✔ 最佳答案
好像係草~
2007-12-08 5:12 am
Different species of kangaroos eat different diets. Eastern grey kangaroos are predominantly grazers eating a wide variety of grasses whereas some other species (e.g. red kangaroos and swamp wallabies) include significant amounts of shrubs in the diet. The smaller species of kangaroos also consume hypogeal fungi. Many species are nocturnal[14] and crepuscular,[15] usually spending the days resting in shade and the cool evenings, nights and mornings moving about and feeding.

Because of its grazing, kangaroos have developed specialized teeth. Its incisors are able to crop grass close to the ground, and its molars chop and grind the grass. Since the two sides of the lower jaw are not joined together, the lower incisors are farther apart, giving the kangaroo a wider bite. The silica in grass is abrasive, so kangaroo molars move forward as they are ground down, and eventually fall out, replaced by new teeth that grow in the back.[12]

[12](^ a b c Penny, Malcolm (2002). The Secret Life of Kangaroos. Austin, Texas: Raintree Steck-Vaughn Puiblishers. ISBN 0-7398-4986-7.)

[14](^ Archives URL accessed January 7, 2007.)

[15](^ Columbus Zoo article URL accessed January 7, 2007.)
2007-12-07 6:15 am
meat,佢地食meat先可以生存


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