11 Scientists collect data on the size and number of worms that three bird species prefer to eat. The feeding preference data
of the three bird species are shown.
Bird Feeding Preferences
Worms Eaten
(per bird)
Key
. - Bird Species 1
Bird Species 2
Bird Species 3
Worm Size
Which statement is supported by the data?
A
Selection pressure from the three bird species will result in a worm population with only small and large worms.
B
At least three different species of worms are eaten by the three bird species.
С
competition for food exists within any of the three bird species.
Less competition between the three bird species will be observed if a range of differently sized worms is available.