Answer:
A star's life cycle is determined by its mass. A star's mass is determined by the amount of matter that is available in its nebula, the giant cloud of gas and dust from which it was born.
The correct formulae is CCl4
Adenine= a purine base
ribose= a pentose sugar
phosphate
Answer 1) Off label
Example of common off label drugs
Prazosin (Minipress) for Nightmares.
Clomiphene (Clomid) for Male Infertility and multiple pregnancy
Memantine (Namenda) for OCD. ...
Clonidine (Catapres) for ADHD. ...
Quetiapine (Seroquel) for Insomnia.
Naltrexone (Revia) for Behavioral Addiction