priestly oxygen
Kuvakäsikirjoitus Teksti
- I'm going to do some experimenting!
- The mouse has been in the container for a while. I believe the mouse has died due to a lack of air!
- I am going to change my experiment and see if I can prolong the life of a mouse.
- By putting a plant in the jar, the air inside seems to have replenished itself. This means that plants provide air!
- The gas that this red mercuric oxide is emitting is so much better than normal air! Breathing this is a privilege.
- I believe that the gas I found in my lab is one of the gasses that make up the air we breathe. Breathing is fun!
Yli 30 miljoonaa kuvakäsikirjoitusta luotu