Answer:
Using the number of amino acid differences, it would appear that the two birds are more closely related (had a common ancestor very recently), while the two fungi would have to trace their common ancestry much farther back in time (much more distantly related).
Answer:
the frog won't have nothing to eat then they will die and the snake won't eat the frog.
Explanation:
Since it is the hearts job to pump blood throughout the body of the organism, the circulatory system would fail and the entire organism would suffer if the heart cells stopped working properly.
I've learned that the circulatory system is responsible for transporting nutrients and blood throughout the entire body :D
