Chromosomes have genes, and genes are segments of DNA.
The geosphere is about 99.94% of Earth's mass, so C is the answer.
Answer:
Lewis acid is a substance that donates a lone-pair of electrons.
Explanation:
What is said in the statement corresponds to a Lewis base, not an acid. For example, NH3 is a Lewis base, since it is capable of donating its pair of electrons. Trimethylborane (Me3B) is a Lewis acid, since it is capable of accepting a solitary pair.
I believe the correct answer is C. <span>Zn + CuCl2 —> ZnCl2 + Cu</span>
Answer:
I belive it is either a element or co mpound Hope this helped :D :3
Explanation:
