Unknown Story
Kuvakäsikirjoitus Teksti
- Turning on my lamp in the morning is an example of...
- electrical - light
- electrical - thermal
- straightening my hair is an example of...
- watching TV is an example of...
- chemical - sound
- mom takes me to school is an example of...
- chemical - heat - mechanical
- eating lunch is an example of...
- chemical - mechanical
- going to sleep is an example of...
- chemical - potential
Yli 30 miljoonaa kuvakäsikirjoitusta luotu