Hi,
9. What is the amount of fluoride concentration in water that's considered safe for the prevention of dental decay?
D. 1 part per million
Exercising can help him. Cutting out fast foods and some carbs too can also help <span />
An indicator species is an organism whose presence, absence or abundance reflects a specific environmental condition. Indicator species can signal a change in the biological condition of a particular ecosystem, and thus may be used as a proxy to diagnose the health of an ecosystem.
Define risk factors? I'm a little confused, but I'd really like to help further!
If it's any help, I can tell you that early signs of self-harming actions usually involve:
-Sudden mood swings
-Lack of motivation
-A depletion of desire for making contact with others
-Bad appetites
-Irritable attitudes
-And an overall negative attitude.
I hope this helps! Please comment if you need any more help!! :)
Individualization is discriminating the individual from the genetic group or species
Specificity is the quality of being specific rather than general
