idk really lemmme do a quick guess
Underwater weighing
Explanation:
Oral health is important because if you dont take care of your mouth you can get infections/ get sick. It would also just be very unhygienic. You can get cavities, lots of plaque and in severe cases may even lead to diseases. So take care of your mouth!
Generally Jason should listen. Maybe he can't smell them, but the chemicals are still there.. Unless he WANTS to die, he should leave.
You can write letters to people, help them with homework, or just say little positive notes like "i like your shirt" or something like that. Little things make the difference.
HUMAN HAS A HEART WHILE A WORM HAS 5. A WORM DOES NOT WALK WHILE A HUMAN DOES. THEY BOTH ARE ORGANISMS.