2 2.5.2 Test (CST): Computer Scored Unit Test Question 5 of 25
After hydrogen and oxygen, which element makes up almost all of the most
common substances in your body?
O A. Phosphorus
B. Carbon
C. Nitrogen
O D. Calcium

ysosomes are membrane-bound vesicles that contain digestive enzymes, such as glycosidases, proteases and sulfatases. lysosomal enzymes are synthesized in the endoplasmic reticulum (er), are transported to the golgi apparatus, and are tagged for lysosomes by the addition of mannose-6-phosphate label.

explanation:

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs