A single person, who pays for more than half the cost for the upkeep of a home for him- or herself and another dependent must choose which filing status when filing federal income tax return?.

Which statements are true for invasive species? 1. they always stabilize an ecosystem. 2. they’re always successful in adjusting to a new habitat. 3. they often compete with the native species for resources. 4. they have the ability to displace the native species. 5. they’re always pests.