Jingle bells, jingle bells Jingle all the way
Oh, what fun it is to ride
In a one horse open sleigh

I’m stuck on this question cuz i’m stupid sksksksk

When the cell concentrates potassium within, against the natural tendency of matter, it is performing a. passive diffusion b. facilitated diffusion c. active transport d. pinocytosis

Consider the following reaction: 2h2 + o2 —> 2h2o a) what are the reactants in this reaction? b) what are the products in this reaction? c) how many molecules of oxygen are used in this reaction?