Answer: controlling time temp, oxygen
Explanation: Defined as reducing harmful micro organisms to safety levels
Sometimes nightmares happen because of what happened on the day before you went to sleep, you might’ve been stressed, you watched a horror movie, or you might have been really scared of something, nightmares also happen because you thought about a lot of creepy things or things that would frighten you before you fell asleep.
Manubrium, body and xiphoid process
Answer:
His main contributions were the discovery of over eight gases, carbonated water, and the pencil eraser.
Explanation:
