catalytic

"Important types of property include real property (land), personal property (other physical possessions), and intellectual property (rights over artistic creations, inventions, etc.)."

"He is a student of life."

"My daughter's teacher is very kind and helpful. "

"I have a house and a car."

"The teacher's passionate speech inspired the students to work harder on their projects. "

"The product is undergoing a change in order to improve it."

"The chef used a small amount of lemon juice as a catalyst to speed up the sauce's thickening process. "

"The teacher is facilitating group discussions by asking guiding questions. "

"Of course in my opinion Social Studies is more of a science than an art."

"The announcement of the verdict brought a violent reaction."

"Please relate the circumstances of your journey here today."

"The scientist studied the chemical composition of the soil sample. "