Answer:
The characteristics of a good/safe experiment are:
- Equipment is used according to its purpose
- Workers are wearing protective clothing and goggles
- All directions are followed for a successful experiment
- There is proper ventilation
- Toxins are used responsibly
- Sharp tools and fires are handled or supervised by an adult
- All information from the experiment is recorded
- Photographs are taken if necessary
- Experiment is repeated for valid results
- Different people try the experiment to compare results
Hope this helps ya :D
Answer:
<em>the answer is chemical property since acid is involved.</em>
Little Rock is right in the middle of the state so to figure out where the storm will go next you need the direction of the wind
Gallstones - I'm not sure what you mean by code
