Sheila lives in the seashore community of beachview. at 6: 00 a. m. one morning, she noticed that the local ocean water was at high tide. at approximately noon that same day, she noticed the water was at low tide. which of the following describes what caused the change in tides between 6: 00 a. m. and noon that day?

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

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.