[Q]: Objective: What kind of soil needs to be aerated most often? OPTIONS:
- Sand-heavy soils need to be aerated frequently, about once a year, since the soil tends to be dense and compact.
- Clay-heavy soils need to be aerated frequently, about once a year, since the soil tends to be dense and compact.
[A]: Clay-heavy soils need to be aerated frequently, about once a year, since the soil tends to be dense and compact.

[Q]: Objective: How can I keep picture frames from scratching the wall? OPTIONS:
- Put dabs of hot glue on the front corner of the frames.
- Put dabs of hot glue on the back corner of the frames.
[A]: Put dabs of hot glue on the back corner of the frames.

[Q]: Objective: How can you remove excess moisture before caulking your tub? OPTIONS:
- Place utensils along the areas that need to be caulked to soak up the excess moisture.
- Place rice along the areas that need to be caulked to soak up the excess moisture.
[A]: Place rice along the areas that need to be caulked to soak up the excess moisture.

[Q]: Objective: how do you keep all your data in a cloud? OPTIONS:
- back it up.
- save it to your files.
[A]:
back it up.