Respuesta :
Answer:
Step-by-step explanation:
89 and 17 are prime numbers -- a prime number is only divisible by itself or 1.
16 and 25 are composite numbers -- they can be created by multiplying other numbers togther (i.e are divisible by numbers other than themselves and 1).
For example, 16 is divisible by 4, 2 and 8 and 25 is divisible by 5.