Answer: B, C, E
Explanation: I got it correct and here is proof.
A vector disease is transmitted by things such as mosquiotos , monkeys, people, microorganisims, without killing off the species that transmits it ,it will spread faster. Other transmitted diseases you can take precaution, say an airborn illness you can wear masks isolate the sick person. water disease don't drink the water. did I explain well enough hope I helped
A target cell respond to a hormone because it bears receptors
I would say B C and D but C explains why hydroelectric power has a specifically limited future