Respuesta :

1 is matter
2 is energy
3 is vibrate
4 faster
5 warmer
6 transfer
7 is hot
8 is cold
9 is temperature
10 is solid
11 is contact
12 is conduction
13 is fluid
14 is less
15 is more
16 convection
17 is waves
18 is radiation
19 is emit
20 is absorb