D (7)
The protons are the ones marked p with a positive charge so you just have to count them up :)
Let me know if you have any questions
The Silk Road was important because it helped to generate trade and commerce between a number of different kingdoms and empires.
I try my best
Explanation:
The passing of traits from parents to offspring is Inheritance (D).
Answer:
The <em>three domain classification </em>of a living organisms has <em>separated </em>and placed bacteria and archaea in two different kingdoms.
Explanation:
It is because, despite both <em>being prokaryotes</em>, bacteria, as well as archea, exhibit the following <em>dissimilarities:</em>
- The <em>cell membrane</em> of bacteria has peptidoglycan, whereas it is absent in archaea.
- The <em>histone proteins </em>are present in archaea and absent in bacteria.
- The enzyme <em>RNA polymerase</em> is present in more numbers in archaea than bacteria.
I believe that the answer is chemical change
