Por se de Morning agshje got you
The relative dating of layers of rocks is aided by more then a principle of stratigraphy. Nevertheless, there is one that may be considered the main basic principle utilised to aid on this task - the <span>Law of Superposition</span>, which indicates that, when in undisturbed strata, the oldest rock layer lays at the bottom, whereas the youngest rock layer lays at the top. All other layers that may exist in between follow this same pattern of old to young from bottom to top.
Cells<span> regulate their division by communicating with each other using chemical signals from special proteins called cyclins.thats how
</span>
Answer:
<em>B. Nucleus </em>
Explanation:
<em>DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA</em>. <em>Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA). </em><em>Mitochondria are structures within cells that convert the energy from food into a form that cells can use.</em>
<em>The information in DNA is stored as a code made up of four chemical bases: adenine (A), guanine (G), cytosine (C), and thymine (T). Human DNA consists of about 3 billion bases, and more than 99 percent of those bases are the same in all people</em>
Answer:
body breaks down both the same way balance is key