What is adaptation? Give one example each of behavioural and structural
adaptations.
Mention any four adaptations that have helped the polar bear to survive in the
3.
Polar Region
4.
Give reasons.
(a) Big cats have sharp teeth.
(b) Some monkeys have long prehensile tails.
(c) Penguins do not have air spaces in their bones.
"The tropical rainforest has a large population of animals. Explain why it is so?
5.
6.
How is the trunk useful to the elephant?
Answers
Answer:
1: adaptation is the ability to get adapted in any particular condition / or a ability to survive in any particular condition by a special features of any living being
2:four adaptation of polar bear that helps them survive in polar regions are:-
(a) they have white fur that help them be protected from predators and catch prey without being spotted
(d) their thick skin help them survive extreme cold environment.
(c) thier sense of smelling is very good that they can spot thier prey from far away.
(d)their clows are so sharp that it helps them to attack and find food burried under ground
4: because they are carnivores so they needed sharp teeth to tear flesh
5: some monkeys have long prehensile tails to maintain balance while climbing long tress and for long and smooth jumps
6; I don't know sorry...
(7) because tropical rainforest are rich in food for every animal needed and these rainforest are so green..
8) elephant uses its trunk as a hand it helps him to drink water , rip of tress and tree trunks and attack enemies...