Helping endangered species to migrate could be the only way to prevent them from being wiped out.
A) If animals are not helped to migrate, there will be a reduction in endangered species.
B) To prevent endangered species from being extinct, they need to be helped to migrate.
C) Species tend to become endangered when they are not helped during migration.
D) Endangered species will be prevented from migrating if they are wiped out.
E) Help must be given to endangered species or they will migrate and die off.