Here is a question that I just came across while reading:
Which of the following has the most primitive respiratory system? A. Rat B. Fish C. Toad D. Grasshopper E. Lizard
I read thoroughly, with a view of having an answer to the question. Uptill now I have not made any success. Folks in the forum, please let's discuss it with a view of arriving at a correct answer.
Which of the following has the most primitive respiratory system? A. Rat B. Fish C. Toad D. Grasshopper E. Lizard
I read thoroughly, with a view of having an answer to the question. Uptill now I have not made any success. Folks in the forum, please let's discuss it with a view of arriving at a correct answer.