Help me with this question

i think it’s c but i might be wrong. if i am let me know! have a good rest of your day as well!

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

answer: the correct option is d. enzyme

lactase and carbonic anhydrase are the examples of enzymes.

lactase is an enzyme, which is present in the small intestine of mammals. it in the digestion of the disaccharide, lactose ( milk sugar) by converting it into two monosachharide, which are glucose and galactose.

carbonic anhydrase is present in the red blood cells. this enzyme plays significant role in the transport of co₂. it in the conversion of co₂ and h₂o into carbonic acid, which is then dissociated into bicarbonate ions and hydrogen ions.

garbage disposal because lysosomes dispose of old cell parts like garbage disposals dispose of old food.