Fishes are cold blooded because their body temperature is...
Fishes are cold blooded because their body temperature is
constantly low
constantly high
dependent on that of their surroundings
regulated at will
Correct answer is C
No explanation has been provided for this answer.
Which of these is NOT a method of asexual reproduction? ...
Root hairs are developed from the ...
The function of the absorption is performed by the structure labelled ...
Which part of the flower is responsible for the protection of young flower buds? ...
Measurements of height and weight of students in a class show ...
Which of the following is most advanced in the evolutionary trend of animals? ...
Which of the following factors is not considered in a terrestial habitat? ...
Is cucumber botanically a fruit, vegetable or tuber? ...