Question

give reasons for the following :

a) the polar bear has white fur.
b)Siberian crane visits Asia countries during extreme winter season.
c) Toucan can crack the heart shell of nuts .​

Answer 1

Answer:

a .

the polar bear has white fur to protect them from their predator by hiding

themselves in polar region

b. suberian crane migrates to Asian countries during extreme winter because in Asian countries climate is miderate whuch is suitable for siberian crane

c. Toucan have strong beak which can break any hard things

Answer 2

Answer:

a)this is natural as it is contact with white snow

b)siberian cranes do not bear cold and hence they come to south asian countries

c)there beaks are very hard and the heart shells breaks