Whale sharks ___________________ from the water. (get small fish to eat / take in dissolved oxygen / are as big as blue whales) (Write True or False in the blank) ___________________________
Giải thích
Đáp án đúng: take in dissolved oxygen
Thông tin: Like other fish, whale sharks absorb dissolved oxygen from the water. (Giống như các loài cá khác, cá mập voi hấp thụ oxy hòa tan trong nước.)