thrombin

"My doctor recommended I take a calcium supplement to strengthen my bones. "

"His conversion to Christianity"

"When Maria cut her finger, her body used fibrinogen to help form a clot and stop the bleeding. "

"Starting tomorrow, I will wake up an hour earlier to exercise. "

"The teacher facilitates learning by providing clear instructions and helpful resources. "

"I stopped at the traffic lights."

"The salt dissolved in the water and ionized, creating charged particles that could conduct electricity. "

"If her nose bleeds, try to use ice."

"A kettle converts water into steam."

"The blood started clotting quickly after the small cut on my finger. "

"The process of baking a cake involves several steps, from mixing the ingredients to putting it in the oven. "

"The teacher activated the students' interest in history by telling them exciting stories about ancient civilizations. "