Hi There! 
<span>Sentences with the word know
I think you're asking to write a sentences with the word know!
Example: I know you can do it Cutiepie
Example #2: Do you know who Ms.Cutiepie is?</span>
        
                    
             
        
        
        
Answer: Phosphodiester bond 
Explanation:
The backbone of DNA consists of deoxyribose nucleotides linked by phosphodiester bridges. 
The 3'-hydroxyl of the adjacent sugar of one deoxyribonucleotide is joined to the 5'-hydroxyl of the adjacent sugar by an internucleotide linkage called a phosphodiester bond.
Thus, phosphodiester bond is the answer 
 
        
                    
             
        
        
        
Answer:
A. City A because there are no pollution sources upstream.
Explanation:
Water pollution is th contamination of water. There are many means through which water is contaminated such as industrial waste, agricultural waste and domestic waste et-cetra.
City A and City B get water from sunset lake and moth lake which have factories (industrial waste) and farmland (agricultural waste) nearby them, which are responsible for the contamination of river water. due to this cities can recieve contaminated water which can affect their health.
But the quality of water in City A will be best than that of City B because according to the image, City A do not have nay upstream soooooource of pollution, as factories and farmland are located at downstream.
Hence, the correct option is A.
 
        
             
        
        
        
<span>ER Golgi apparatus, because it packages proteins received from the ER cytoplasm </span>
<span>The Golgi body are the ones that slightly alter, organize and prepare so-called parcels to be delivered for all the organelles in the cell. They receive these packages mainly in the rough endoplasmic reticulum. These packages that set out by Golgi body are macromolecules that used and synthesized by cells in many operations. If ER is absent then it would only mean that Golgi body would have no use other than simply lysosomes but these macromolecules plays a dynamic role in many organelles –nutrients, ATP and cell metabolism. It'll have a ripple effect if ER is absent in the cell.<span> </span></span>
        
             
        
        
        
Answer: Here are all the ways mindfulness can help you manage stress: Nine Ways Mindfulness Helps with Stress. You become more aware of your thoughts. You can then step back from them and not take them so literally. That way, your stress response is not initiated in the first place. You don’t immediately react to a situation. Instead, you have a moment to pause and then use your “wise mind” to come up with the best solution.
Explanation: