human
The inquiry into whether a statute is severable is essentially an inquiry into legislative intent. Minn. v. Mille Lacs Band of Chippewa Indians, 526 U.S. 172, 191 (1999).
gpt
Unless it is evident that the legislature would not have enacted those provisions which are within its power, independently of that which is not, the invalid part may be dropped if what is left is fully operative as a law.