Invasive Grey Squirrels Are Outcompeting Red Squirrels in Britain Because

Multiple Choice

Invasive Grey squirrels are outcompeting red squirrels in Britain because...

A) they spread disease to red squirrels
B) they are more efficient at exploiting acorns.
C) they pilfer red squirrels acorn caches.
D) there is extensive habitat loss.
E) they physically intimidate red squirrels.