Respuesta :
Answer:
A/An
✔ binary
star system is made of two stars.
A/An
✔ open cluster
star system is made of no more than a few thousand stars.
A/An
✔ globular cluster
star system is made of more than a million stars.
Explanation:
Answer:
A/An
✔ binary
star system is made of two stars.
A/An
✔ open cluster
star system is made of no more than a few thousand stars.
A/An
✔ globular cluster
star system is made of more than a million stars.
Explanation: