How have methods for transporting goods changed over time?
how has industrialization and the production of manufactured goods affected trade?
how do government regulations and trading blocs affect trade?
have the benefits of trade changed over time?
how has the construction of canals or roads changed trade routes?

answer all questions.

Why is silver chloride is an ionic compound

Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces

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.