Answer:
Stars form inside relatively dense concentrations of interstellar gas and dust known as molecular clouds.
Explanation:
These regions are extremely cold (temperature about 10 to 20K, just above absolute zero). At these temperatures, gases become molecular meaning that atoms bind together.
Answer:
YOU FOR GOT THE OPTION INEED IT HEHE
They grow tall (I’m not sure why but probably to reach sunlight)
That’s all I got lol
DNA replication is semi-conservative because only one half of the DNA helix is replicated