The statement is true. This is because the chemical formula for a salt compound (a compound is made up of two or more atoms of elements) is NaCl, where Na is Sodium, and Cl is Chlorine. Hope this helps!
The larger mass a star has the shorter its life span will be because since it is so large, the more nuclear energy it has to create to keep it up and running. So the smaller the star the longer its life span and vise versa. Hope this helped!
The answer would be pituitary gland.
Completed sentence: Growth hormone is secreted by the pituitary gland while we sleep.
Answer:
The organism belongs to the Protista kingdom as it is unicellular, has cell walls, and has the ability to produce spores.
I believe it's the first one.