Parents reproduce and have a baby. There's 46 chrosomes that fuse. All offspring are genetically diverse. <span />
We haven’t been around long enough to actually witness it happening, and the first people to process large amounts of brain power did not theorise evolution and only explained it as an act of god
Filtration, Reabsorption, Secretion: The Three Steps of Urine Formation. The kidneys filter unwanted substances from the blood and produce urine to excrete them. There are three main steps of urine formation: glomerular filtration, reabsorption, and secretion.
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The answer is B mark me brainlest if I helped plz thx