Answer:
this should help *not a virus
Explanation:
https://kidshealth.org/en/teens/digestive-system.html
B. He was the first person to observe and identify living cells.
Answer:
95% Copper and 5% Zinc
Explanation:
Easy stuff read in the chemistry book...
Answer:
Water splitting is the chemical reaction in which water is broken down into oxygen and hydrogen: 2 H2O → 2 H2 + O. Efficient and economical photochemical water splitting would be a technological breakthrough that could underpin a hydrogen economy.
Explanation: 2 H2O → 2 H2 + O.
Both are mainly composed of droplets of condensed water
