20. Which stage of cellular respiration produces the most ATP? a. Glycolysis
b. Krebs cycle
C. Electron transport chain
d. Acetyl-CoA charging

i'd think it's paralell

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.

that scientist would be robert hooke