Find out the names of some important river ports of the world which depend on tidal conditions. Also, mention the rivers on which these

ports are located.

in proper sentence

Drastic boundary changes can occur for all of the following reasons except for a. a shift in the way a river flows b. the collapse of a government system c. a conflict between two neighboring groups d. one country's decision to sell land to another country select the best answer from the choices provide

Which of the following is a way that advancements in technology improve humans' ability to measure air quality and protect human health?

Which question did the author of how to grow a school garden consider about the audience before writing the project plan