What form of energy is being used when fireworks make small explosions in the sky? Electrical energy
Solar energy
Chemical energy
Wind energy

explanation:

crosscutting concepts have application across all domains of science. as such, they are a way of linking the different domains of science. they include patterns; cause and effect; scale, proportion, and quantity; systems and system models; energy and matter; structure and function; and stability and change.

gas

explanation:

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o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante

i think its 100.

hope this !