No guessing]
based on this chart, which pair of organisms are most closely related?
insect and rabbit
cat and rabbit
insect and fish
cat and wolf

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.

i do believe the correct answer would be the third one. location c, because earth is tilted away from the sun at this time

hope this

answer biotechnology;