Question

Vin Gough and his friends love painting. He once got fourteen small bottles of watercolours. His
friends Leo Vinci saw the set of colours, loved some colours and took three of them away.
Instead, he gives Vin Gough two other bottles of watercolours. The next day, Vin Gough
accidentally dropped seven bottles, but he saved four of them. His friend Ali visited him that day
and took four bottles of watercolour and in return, gave Vin Gough five of his own bottles. of
watercolour. Vin Gough met Leo Vinci again and took one paint bottle from him and gave it to
Dali, to get three more from Dali. Those three paint bottles were then given to Leo Vinci and he
gave Vin Gough a bottle of watercolour and another of acrylic paint. Frida, another friend, visits
Vin Gough and takes away the watercolour bottle that Leo Vinci gave Vin Gough and instead
gave him a bottle of oil paint. Vin Gough gave the oil paint bottle to Dali and in return, took a
bottle of watercolour. Frida then met Leo Vinci and took a bottle of watercolour from him, and
gives it to Dali for a bottle of acrylic paint. And she gave Vin Gough the bottle of acrylic paint and
took away a bottle of watercolour from him. How many bottles of oil paint did Vin Gough have
after this whole exchange?​

Answer 1

Answer:

Each kidney contains over 1 million tiny structures called nephrons. Each nephron has a glomerulus, the site of blood filtration. The glomerulus is a network of capillaries surrounded by a cuplike structure, the glomerular capsule (or Bowman's capsule). ... This glomerular filtration begins the urine formation process.