prostaglandins

"During puberty, teenagers experience many physical and emotional changes because their bodies are producing more hormones. "

"Although he was unused to the situation, he tried to act naturally."

"The court returned a sentence of guilt in the first charge, but innocence in the second."

"The key functions of a refrigerator are to keep food cold and prevent spoilage. "

"It is very important to give your daughter independence in her life so she learns from experience."

"The liftoff will occur in exactly twelve seconds."

"Consider that we’ve had three major events and the year has hardly begun."

"The inflammation of the dry leaves by the bonfire was quite impressive. "

"The athlete's physiological responses to the intense workout were carefully monitored by the coach. "

"to reduce weight, speed, heat, expenses, price, personnel etc."

"The student derived the answer to the math problem from the formula. "

"To explain a chapter of the Bible."