Use the dichotomous key to identify these plant leaves. Leaves from which plant are shown?

pine
catalpa
dogwood
maple

b. acid is the correct answer @jayxboof all social media

acid : acids are those which accepts an electron-pairs.

base : bases are those which donates ab electron-pairs.

alkali : it is a base that dissolves in water. it is basically a base and the ph greater than 7.

hydroxide ion : it is a poly-atomic ion which is negatively charged.

the dependant variable is spilled water

the independent is the heat

the answer is c

tell me if wrong