Subject :NSO Class : Class 5
Which two environmental changes usually cause certain animals to migrate?
Achange of season and fewer predators
Bchange of season and less food
Closs of habitat and fewer predators
Dloss of habitat and more food
Ans 1:
Class : Class 7
Ans 2:
Class : Class 7
The answer is option B.
Ans 3:
Class : Class 5
Answer will be option-B