PL HELP MEH Which structure mainly functions in intracellular transport?
a. Centriole
b. Endoplasmic reticulum
c. Vacuole
d. Lysosome

Aragonite shells of clams, snails, or scleractinian corals may be preserved unaltered in cenozoic deposits, but they are generally dissolved or recrystallized in older deposits. true or false

Describe the structure of amino acid, including what makes amino acids different from eachother

What happens to the amount of waste in the pond as the ecosystem ages?