Stems are composed of a fibrous material made of dead cells and contain high concentrations of lignin and cellulose, while stems do not contain this fibrous material.

the answer to this predicament is false, by friend, i had this on a quiz, and i got it wrong, so i learned it, cos i was gonna have it on a test, and i got it right

protein makes up the building blocks of organs, muscles, skin, hormones and pretty much everything that matters in your body.

some choices are:

peanut butter

seeds

eggs

yogurt

meats

fish

so pretty much meat, dairy, nuts, and grains.

because photosynthesis could not occur (apex)