Part 4: Analysis Questions (15 points) 1. Consider the device you created:
A. (2pts ) Is energy exchanged between your system (the device) and its surroundings?
eet-...
terac...
B. (2pts) Is matter exchanged between your system (the device) and its surroundings?
sions (1...
C. (3pts) Is it an open, closed or isolated system? Explain.
2. (2pts) What is the law of conservation of energy?
3. Describe two examples of how the law of conservation of energy is demonstrated in the device you created

Florian discovers a rock that is broken into pieces. each piece has several bands. which type of rock does florian predict these pieces will change into when subjected to heat and pressure? igneous magma metamorphic sedimentary

Svetlana and her mother are very similar. both have blonde hair, a love of scrapbooking, blue eyes, and a thin nose. which statement  most likely  describes svetlana’s traits? svetlana inherited her love of scrapbooking from her mother, but her blue eyes come from her environment.svetlana inherited her blue eyes from her mother, but her love of scrapbooking comes from her environment.svetlana inherited her thin nose from her mother, but her blonde hair comes from her environment.svetlana inherited her blonde hair from her mother, but her thin nose comes from her environment.

Which type of respiration takes place when there is no oxygen present