Final answer:
Gypsum is used as a component in wallboard, known as drywall, and has other uses including in casts, as a drying agent, humidity indicator, fungicide, algicide, herbicide, laundry additive, and in laxatives and bathing salts.
so the correct answer is Option C) Wallboard
Step-by-step explanation:
One use of gypsum is as a component in wallboard, which is also known as drywall. Gypsum is a mineral composed of calcium sulfate dihydrate and has various applications due to its properties. In addition to being used in wallboard, gypsum serves as a drywall component, it can be found in casts for broken bones and castings, and operates as a drying agent due to its ability to absorb moisture. Gypsum's ability to regulate humidity makes it effective as a humidity indicator. Moreover, due to its chemical properties, it can be used as a fungicide, algicide, and herbicide. Other uses of gypsum include acting as a laundry additive/cleaner and being part of the formulation for certain types of laxatives and bathing salts.
the correct answer is Option C