Effects that scientists had predicted in the past would result from global climate change are now occurring: loss of sea ice, accelerated sea level rise and longer, more intense heat waves.
        
             
        
        
        
The answer to this is the nucleus
        
             
        
        
        
A imprint like a foot print in a rock or on concrete when it is fresh!
HOPE THIS HELPS!!!
:)
        
             
        
        
        
Answer:
Mitochondria 
Explanation
It is the energy house of the cell.
 
        
             
        
        
        
Answer:
true
Explanation:
The centrosome is a cellular organelle which is the main microtubule organizing centre in an animal cell which also regulates the process of cell-cycle.
They are made up of two centrioles which are right angled to each other and is composed of a protein known as tubulin.
So the statement is true.
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