Breaking the body into systems is in most cases a lot easier for the students to understand instead of just doing it all at once
Just be friendly, kind, helpful and a good friend. This will build friendship leading to a person trusting you more. Maybe share a smallish secret with them as well.
Two ways of enforcing safety in the home are : Getting a carbon - monoxide detector and smoke alarms! Hope this helps!
The report reveals that common food dyes pose risks of cancer, hyperactivity in children, and allergies. The food industry dumps over 15 million pounds of the dyes studied into the food supply each year. Three of the dyes carry known carcinogens, and 4 can cause serious allergic reactions in some consumers.
here. I found this for you. don't know how accurate but it may help.