True. they would have to be naturally occurring in the earth’s system.
Answer:decanting is done when decanting the liquid before using mustard in order to make a less messy hotdog,when frying hamburger meat for spaghetti source you decant the grease from the pan
filtration is used in heating,ventilation,air conditioning systems at home in order to remove particles and somites odours and chemicals
Explanation:
I guess d correct answer is CaCO3
Silicon is the second most abundant element in the Earth´s crust and makes up around 27% of it.
