Looking at different types of plant cells through a microscope, you see a bunch of undifferentiated cells that have lots of
chloroplasts and are used for food storage. what type of cell are you looking at?
xylem
parenchyma
plasmodesmata
phloem

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides

its temperature is increasing. this causes molecular vibrations to increase.

idk what happened..you tell