Which of the following is a simple sugar? a) lactase b) glucose c) lactose d) sucrose

label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up

chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation:

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .