Question

what are the observation made by leonardo da Vinci? ​

Answer 1

Answer:

Direct use value of biodiversity is every living organism has an important rules for sustainability and nourishment of nature and ecosystem. ... Indirect use value of biodiversity is that every living organism is dependent on other organisms indirectly

Explanation:

maze lo g I r ls

koe- ohuk- oxx

Answer 2

Answer:

Leonardo is a genius and a potent symbol of the “universal man” because of the breadth of his interests in the arts, science and technology, spanning disciplines from chemistry (he discovered acetone) to astronomy (he discovered the lumen cinereum of the moon) to math (he discovered the center of gravity of a pyramid) ...