The correct answer is C. When the filtrate leaves the kidney it travels through the ureters to the urinary bladder then exits the body through the urethra.
Blood cells is not in the filtrate that the Bowmans capsule collects
Answer - Cyanobacteria aka Algae that contributed in creating O2 for the atmosphere as a byproduct thru Photosynthetic.
Reason - Of course Algae make up mainly the whole world in waters and they do photosynthesis to give off oxygen in the atmosphere.
