Answer:
The majority of the Supreme Court's 7-2 ruling ruled that neither students nor teachers "shed their constitutional rights to freedom of speech or expression at the schoolhouse gate."During this case, the Court held that officials could not prohibit a speech based on suspicions that it might disrupt teaching and learning.
Explanation:
What did the study in a Pennsylvania forest reveal about the environmental effects of using DDT?
Answer: Out of all the options presented above the one that best represents what the study in a Pennsylvania forest reveal about the environment effects of using DDT is answer choice C) DDT killed ladybugs, which caused the aphid population to rise.
I hope it helps, Regards.
Answer:
so nobody found out that he was killing christans
Explanation:
A Map key and that thing where it has a centimeter represent a certain distance on a map.