It is supposed to protect the cell from it's surroundings, or from the outside.
Answer: 100 degrees Celsius and 212 degrees Fahrenheit.
The correct answer is A. All electrons become free and separate from the nuclei. In metallic bonds, the electrons of the metal atoms are delocalized. The electron in the electron sea can freely roam around or are free to flow.
Answer:
B
Explanation:
when present
double bond the copound is alkene