The last day I arrived in Perth which is in Westen Australia. I also went to Swan River. It was amazing there. I even got so see geese and Dolphins! I also went to the Perth zoo. They even let me touch a real life Sloth!

Hellosubatomic particles  are  particles  that are smaller than the atom. protons, neutrons, and electrons are the three mainsubatomic particles  found in an atom. protons have a positive (+)  charge. an easy way to remember this is to remember that both neutron and no  electrical charge  start with the letter "n."have a nice day

C. hope this . : )

This is asking what you have learned in your studies i haven't read studies and i'm not able to read your mind..