Approximately 90 percent of Hawaii's plants are found nowhere else in the world but they are (72) by alien invasive species such as feral goats, pigs A. guarded B. invested C. threatene
Approximately 90 percent of Hawaii's plants are found nowhere else in the world but they are (72) _______ by alien invasive species such as feral goats, pigs
A. guarded
B. invested
C. threatened
D. conserved