• ignitability
• corrosivity
• reactivity
• toxicity
sorry if i’m wrong
You can just ask a question and we can help what do you need help u
First one is C) A phosphate group is added, and the second is D) Kreb's cycle
You can classify them in what phase they are in: solid, liquid, gas
You can classify them in Sizes
You can classify them by the number of moons they have
You can classify them by distance from the sun
You can classify them all as heliocentric or orbiting/circling around the sun
You can classify them by color
The answer to yur question is true