Question

8. He studied the circulation of blood and the action of
the eye. He studied the effect of the moon on the tides
and surmised the nature of fossil shells. He invented
a large number of ingenious machines, including an
underwater diving suit. But most of us do not know of
him as a scientist. Who is he?​

Answer 1

Explanation:

william harvey............

Answer 2

Leonardo Da Vinci is the answer:

Leonardo di ser Piero da Vinci is an Italian painter, architect, engineer, draughtsman, scientist, theorist, and sculptor. born in Anchiano, Italy, he is  renowned for his talent in multiple fields

• After his extensive research and innovation, Leonardo Da Vinci was the first ever person to properly describe the blood circulation of our body.
• Along with circulation in the eye, he also studied various other subjects such as tides being affected by the moon, and deduced the nature of fossil shells. A
• Along with his discoveries, he also invented a large number of machines such as the parachute, helicopter, solar power, etc., and also included an underwater diving suit.

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