Which of these statements is true about frog?
A. It lives both on land and in sea water
B. They cannot survive in freshwater
C. Rana tigrina is a rare species
D. They belong to class Amphibia
Answer:D
Which of these statements is true about frog?
A. It lives both on land and in sea water B. They cannot survive in freshwater C. Rana tigrina is a rare species D. They belong to class Amphibia