<span>Photoplankton is one of the producers that can be found in the polar regions.</span>
        
             
        
        
        
Answer: Number 4 goes to - rise of one part of Earth's crust above another 
Number 3 goes to - sinking of one tectonic plate beneath another 
Number 1 goes to - pressure an chemical processes that transform sediment into rock
Number 2 goes to - small pieces of broken down,weathered rock
Explanation:
Hope it helps
 
        
             
        
        
        
"When the plant cell is placed in a hypotonic solution , it takes up water by osmosis and starts to swell, but the cell wall prevents it from bursting. The plant cell is said to have become "turgid" i.e. swollen and hard. The pressure inside the cell rises until this internal pressure is equal to the pressure outside.  "
 
        
                    
             
        
        
        
<span>A biochemist modified a protein so the amino acid lysine occurred where the amino acid aspartic acid previously occurred. this change could ...
</span>alter the protein's tertiary structure. Hope this Helps 
        
             
        
        
        
Answer:The ER also contains domains that contact the plasma membrane (PM) and other organelles including the Golgi, endosomes, mitochondria, lipid droplets, and peroxisomes.