#6 Determine if the following combination is true or false.
scarification
breaking or softening a seed coat to allow absorption of moisture
#7 Determine if the following combination is true or false.
rhizome
exposing seeds to cold and moist conditions to encourage germination
#8 Determine if the following combination is true or false.
invasive species
breaking or softening a seed coat to allow absorption of moisture
#9 Determine if the following combination is true or false.
pollinator
plants and animals that have migrated to places where they are not native