🧪🔬 Real-World Science in Action at PHS! AP Environmental Science students are diving into toxicology by investigating the effects of alcohol on redworms to better understand LD₅₀ (lethal dose) and how substances impact living organisms. Through this hands-on lab, students are exploring how scientists determine toxicity levels, analyze data, and make connections to environmental and human health. Learning goes beyond the textbook in Wildcat Nation—our students are engaging in meaningful, real-world science that prepares them for college and careers. #WildcatNation #palestine_isd #PHS #APEnvironmentalScience #STEMinAction #FutureReady