Question

which object is created during the formation of a star?
a nebula
a protostar
a supergiant
a supernova

Explanation:

To solve this, we analyze each option:

• A nebula is the cloud of gas and dust that precedes star formation, not created during it.
• A protostar forms when a nebula collapses under gravity, which is part of star formation.
• A supergiant is a late - stage star, not formed during star formation.
• A supernova is an explosion at the end of a star's life, not during formation.

Answer:

B. a protostar