When protons or neutrons are added to an atomic nucleus, energy is
produced and this is called a
reaction.
A) fusion
B) fission
C) physical
D) chemical

Ms. hidalgo opens the door to her classroom. her classroom is 60 degrees and the air outside is 80. predict what will happen using your knowledge of how heat flows.

The energy released by a nuclear fusion reaction is produced when

What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?