with long necks may have slept like today’s giraffes. When giraffes sleep, their necks stay mostly upright (挺直的). Giraffes don’t often rest their necks on the ground when sitting.Dinosaurs with long ……

without moving too much.Dinosaurs with long necks may have slept like today’s giraffes. When... on the ground when sitting.Dinosaurs with long necks may have slept like today’s giraffes. When ……

for having one of the most noticeable features, their long necks. But how is it that the giraffe got... that other species are unable to get. Male giraffes also use their long necks to face each other ……

DRAW a giraffe in your mind. How did you draw your giraffe? Does it have a long neck? Does it have long legs? Is it really tall? When people think of giraffes, they think of their long necks. A long ……

1 Why do giraffes have long necks?2 What animal can jump as high as a tree?3 Why do lions eat raw... trees can't jump! 3. They don't know how to cook. ……

. long necks 3. careful 4. half an hour II. ABCCA听力材料：I. How do giraffes sleep? They can sleep both lying on the ground and standing. Although their long necks make it hard for them to get up again ……

. Why? She wants it to remember how it got up. In the wild, baby giraffes must be able to get up...More than just long necks BRINGING a giraffe into the world is a tall order. A baby giraffe falls ……

, they have to bend their necks and splay (劈开) their legs. Their necks and legs are so long...;their necks and splay (劈开) their legs. Their necks and legs are so long that they need at least one ……

厚脸皮长颈鹿拦车索食。WITH their long necks and tall legs, giraffes usually eat leaves from high trees. But this giraffe was looking for a treat by holding up traffic and poking (伸) its head through a car ……

Giraffes can clean their ears with their tongues. Their tongues can be as long as 50cm. ……

stretching in both direc-tions over 16 million yearsC. male giraffes with longer necks are more popular with femalesD. the evolution of giraffes’ long necks started earlier than scientists had expected2 ……

. But some of them have funny habits. Do you know why?Why do giraffes have such long necks?Long ago.... Gradually (渐渐地), those with long necks lived longer. But the ones with short necks died.Why do ……

and incredibly long neck, it looks like no other animal on Earth. But how did this mammal come to get its... study by two South African zoologists argued that the male giraffes with the biggest necks are the ones ……

Just a few bones in a giraffe’s neck长颈鹿拥有更多的颈骨吗？As the tallest animal in the world, giraffes (长颈鹿) have long necks. But they have only seven neck bones, just like humans. Why? Because both of them ……

鹿的舌头为什么是蓝色的？Giraffes are the animals with the longest necks. Their tongues are pretty long too.They can be about 46cm to 51cm long. They’re blue. This color keeps its tongue from getting sunburned (晒伤)!Giraffes spend ……