He should use a hands on, interactive approach where the audience gets to try using the computer buttons and features. Your text will have a word that means hands on or interactive.
Answer:
They are obedient, they know or when not to do something such as going to the bathroom, they understand common things such as fetch sit stand or stay, and they know how to walk on a leash
Explanation:
1. Mixture--Lettuce AND tomato
2. Mixture-- Air consists of many different elements and gasses
3. Pure-- You aren't changing the substance of wood by shaving it, but if you were thinking from a makeup level it would be a mixture to begin with
4.Mixture-- There is more than just water in pond water...bacteria and such.
5. Not sure--I might say pure but I don't know for sure
6. Mixture-- Sugar AND water
Answer: A.) The downfall of the main character.
Explanation: nice face.