If n> 1 and each of the three intgers n, n+2 and n+4 is a prime number, then the set of three such numbers is called a "prime triple." there are how many different prime triples?

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.

Of the population of the united states is obese. a. 10% b. 25% c. 33% d. 50% select the best answer from the choices provided. a b c d

What is the meaning of the prefix un-? a. over b. above c. under d. not