Read the following excerpt from the passage.
The simplest firework, such as a sparkler, would be composed of a mixture of fuel and
oxidizing agent that can burn and produce energy. For various colors, you would also
need a metal. The more complicated effect that you desire, the more ingredients that
you need. (Paragraph 3)
What do the underlined antonyms in the passage suggest about fireworks? Choose
all that apply.
Othat the level of scientific complexity increases as the effect increases
that the ingredients are greater in aerial fireworks than sparklers
Othat there is a specific need for fuel and oxidizing agents
that sparklers are safe since they produce less energy
that anyone can make fireworks, provided they have the right ingredients