Answer:
7
Explanation:
There are 12 total pairs of ribs. 1-7 are attached directly to the sternum by costal cartilages, making them true pairs. 8-10 are fake pairs, which means they're attached indirectly to the sternum. And 11 and 12 and free floating ribs, meaning they aren't attached.
Answer:
<h2><em><u>One that obtains renewable resources locally</u></em></h2>
Explanation:
Sustainable development is the idea that human societies must live and meet their needs without compromising the ability of future generations to meet their own needs.
Specifically, <em><u>sustainable development is a way of organizing society so that it can exist in the long term and where they obtain renewable resources locally. </u></em>
CDNA does not have introns and therefore can be expressed in prokaryotic cells. cDNA libraries are most useful in reverse genetics where the additional genomic information is less use. Also, it is useful for subsequently isolating the gene that codes for that mRNA.