1) Which of these animals is warm-blooded? a) reptile b) amphibian c) bird d) fish 2) Which of these animals is cold-blooded? a) fish b) mammal c) bird d) bear 3) What does poisonous mean? a) friendly b) colorful c) slimy d) dangerous substance 4) What is NOT a characteristic of mammals a) hair/fur b) cold-blooded c) live babies d) lungs 5) What do frogs' eggs hatch into? a) fish b) tadpoles c) caterpillars d) birds

tomonidan

Ilg'orlar ro'yxati

Vizual uslub

Moslamalar

Namunani almashtirish

Tahrirlashni davom ettirish: ?