Which organelles are found in both plant and animal cells?
a. ribosomes and lysosomes
b. mitochondria and nucleus
c. nucleus and cell wall
d. chloroplasts and ribosomes

"it built up in the atmosphere"

i think thats it, idk, i tried looking for this exact q& a for grad. and idk if i got this question right or sorry if im wrong

linnaeus is the father of taxonomy, which is the system of classifying and naming organisms. one of his contributions was the development of a hierarchical system of classification of nature. today, this system includes eight taxa: domain, kingdom, phylum, class, order, family, genus, and species.