A in medicine is a form of scientific argumentation in which evidence is used to rule out claims and support the best conclusion. fill in the blank​

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

Which element forms an ionic bond with flourine? 1) fluorine 2) carbon 3) potassium 4) oxygen

What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots