how far from the earthquake epicenter is an observer who measured a difference of 8 min 40 s in the arrival times of P and S waves

Write a paragraph at least 5 sentences “why all vaccinations should be mandatory”

All organisms contribute some water to the water cycle by conducting

Agroup of plant cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. if the mitochondria were unharmed, what would happen to the overall function of the plant cells? a. the cells would not be able to make food, but would be able to release energy from biomolecules. b. the cells would not be able to replicate dna, but would be able to break down waste. c. the cells would not be able to break down waste, but would be able to replicate dna. d. the cells would not be able to release energy from biomolecules, but would be able to make food.