Oxygen and glucose are both products of photosynthesis and reactants in cellular respiration. Hope this helps!
There is 206 bones in a human breaking up everything that you stated up there
<span />
Answer:
The answer is A. Invented SCUBA
Explanation:
- Emile Gagnan and Jacques Cousteau were engineers who invented the first SCUBA device, the Aqua-Lung.
- Gagnan's most important contribution to this discovery was his theory that a valve commonly used in gas generator engines would be useful in regulating air supply under water in varying pressures.