Ive been stck on this question for 10 minutes in desperate need of accurate help

Here’s one way to follow the scientific method. place the missing steps in the correct position in the process

Which other elements contain the same number of outer electrons as sodium

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.