Michael has a substance that he puts in Container 1. The substance has a volume of 5 cubic meters He then puts the substance in Container 2, and it now has a volume of 10 cubic meters. In which phase(s) is the substance?
O solid or liquid
liquid or gas
o liquid
gas
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Which position represents spring in the southern hemisphere? a) b) c) d)

What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature

Effect of rotenone and antimycin a on electron transfer rotenone, a toxic natural product from plants, strongly inhibits nadh dehydrogenase of insect and fish mitochondria. antimycin a, a toxic antibiotic, strongly inhibits the oxidation of ubiquinol. (a) explain why rotenone ingestion is lethal to some insect and fish species. (b) explain why antimycin a is a poison. (c) given that rotenone and antimycin a are equally effective in blocking their respective sites in the electron-transfer chain, which would be a more potent poison? explain.