BRAIN TEASERS

enter your answer and press button OK

Find number abc

If bb082 - a6b1c = 766a find number abc. Multiple solutions may exist.

Correct answers: 3

#brainteasers #math

Register with your Google Account and start collecting points.

Check your ranking on list.

Why is 6 afraid of 7?

Why is 6 afraid of 7?
Because 7,8,9.

Jokes of the day - Daily updated jokes. New jokes every day.

Follow Brain Teasers on social networks

Brain Teasers

puzzles, riddles, mathematical problems, mastermind, cinemania...

Jean Senebier

Died 22 Jul 1809 at age 67 (born 6 May 1742).Swiss naturalist and botanist who demonstrated that green plants consume carbon dioxide and release oxygen under the influence of light. In 1788, Jean Senebier, in his Expériences sur l'action de la lumière solaire dans la végétation established the relationship between the presence of carbon dioxide in the atmosphere and the production of oxygen by plants. His studies built on the work of Ingenhousz who showed that plants produce oxygen in sunlight and carbon dioxide in darkness. Neither scientist fully understood the puzzle of photosynthesis, but they provided steps to the solution by others after them.

This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.