The guppy is a species of small freshwater fish.
Scientists observed that the average size of guppies
in a pond decreased over a few years after a guppy
predator was introduced into the pond. Which of
the following best explains the change in guppy
size?
A Speciation
B Convergent evolution
C Inbreeding
D Natural selection

B I’m pretty sure still typing cause I need 20 letters

No they’ve not done that

I'm sorry to hear that. i will try to answer your other questions if it is within my ability. : )answers: my favourite colour is black.my favourite food is pasta.my favourite school subject is english, but i do also like lunch time.my least favourite subject is history as well as geography. i have currently garnered a quite equal hatred for both of the subjects.what about you? well, you for the points. : )