Homeostasis is the regulation and maintenance of a stable internal environment of an organism to support life at the cellular level. (True or False)

True

Explanation:

It is a little misleading but ultimately correct. Homeostasis is maintaining a stable internal environment despite changing external conditions.

answer by yourhope:

hi! : )

in which structure in the nucleus are ribosomes made?

b) nucleolus!

: )

the sugar-phosphate backbone forms the structural framework of nucleic acids, including dna and rna. this backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.