C pesticide runoff........................................................juust doing this cuz its short
The UV rays cause sun spots due to reaction from the radiation.
Answer:
1 Tell them with videos the real dangers and effects of everyone of the drugs
2 Tell the parents to speak to them
3 inform them of the danger of sexual relations with people the do not know well
4 tell them that under no circumstances they should drive if the drink alcohol
5 Talk to them about the immense possibilities they have in front of them and they will get their dreams true if they work hard , they are honest and respect people .
Layers of fossils in pillars, the rock covering them is dated and we get an exact time of each layer.
