A group of students is trying to determine which detergent will best remove an oil stain that stain five separate cloths with oil and then wash each of the cloth and a different detergent they repeat each test two more times which step should be included in their investigative plan

the speed increase from w to x due to increased gravity force

the speed decreases from x to y due to decrease in gravity

answer; i do believe that the correct answer is; ///mendelian genes are at specific loci on the chromosome and, in turn, segregate during meiosis;

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.