Which of the following is not a potential pitfall of a differentiation strategy?.

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.

Compared with the cost of tuition, fees, and books for a traditional college course, the cost of a clep exam is:

Students taking a clep exam can earn between college credits, depending on the college's policies.