why do you think statistics were given for birds and mammals rather than some other kind of organism?

What is the phylum of soft bodied animals with a true bosy cavity and a three part body consisting of a foot visceral mass and a mantle

In a vegetable garden 45 bean plants have been eaten by deer 5 are untouched what is the frequency of bean plants in the garden that have been eaten?

An infection of the pulp and the surrounding tissue in the mouth is called