i believe the answer is 300. ;)
The answer would be D because he extra food would be known as the pith
The correct option is A.
Puppies normally growl when playing; this type of growling is not aggressive. The growling that are made in such situations indicate the pleasure of the puppies as they are playing together, such growl does not result in biting or any other injuries.
They were imported from China into the United States in 1881.
The first successful release was in Minnesota in 1916.
Hope this helps! :)