endangered frogs

A) It looks like a dinosaur

B) It has changed very little over time

C) It lives in very old forests

D) It was discovered recently

A) Peru

B) Brazil

C) Chile

D) Argentina

A) About 10 cm

B) About 20 cm

C) Over 30 cm

D) Over 50 cm

A) It doubled

B) It stayed stable

C) It fell by about $30 \%$

D) It disappeared in many areas

A) Endangered

B) Vulnerable

C) Extinct

D) Protected

A) Hunting

B) Climate change

C) New predators

D) Lack of food

A) Tourism

B) Farming

C) Water and waste management

D) Road construction