So for this just number the questions for me please!

Can you help me?

#11. Lake Texcoco. #12.Vicente Fox Quesada. #13. he Panama Canal connects the Atlantic Ocean to the Pacific Ocean, via the Caribbean Ocean. The Canal is more cost effective than shipping another 5,000 miles around the southern edge of South America. Therefore, the Panama Canal keeps the cost of imported goods down, helping to reduce inflation. #14 On June 7, 1494, the governments of Spain and Portugal agreed to the Treaty of Tordesillas, named for the city in Spain in which it was created. #15.In addition to the four founding members of Mercosur and Venezuela, there are five countries with associate member status. These countries are Bolivia, Chile, Colombia, Ecuador, and Peru. As associate members, they are able to join free-trade agreements but do not receive the benefits of the customs union.#16.Rio de Janeiro.#17.Chile,European Union,European Free Trade Association,Urugua, Japan,Colombia,Israel.#18.They are around Cuzco cultural hearths because they are centers of culture and attractions for people to come and spread their ideas. ... They used some of the Aztec culture to add on to theirs.#19.United Provinces of Central America, Spanish Provincias Unidas De Centro-américa, (1823–40), union of what are now the states of Guatemala, Honduras, El Salvador, Costa Rica, and Nicaragua.#20 Quechua

Explanation: okay this is 11-20 i did the best i could :)

because the two particles have an equal charge, the charges will cancel out and give the atom an overall charge of 0. so, if at atom has 35 protons in the nucleus, we could expect it to have 35 electrons orbiting that nucleus.