The right answer is C.
During inflammation, under the influence of chemical mediators, endothelial cells (forming the blood vessels) become activated. This leads to local arteriolar vasodilation then capillary2 which causes:
** an increase in blood supply
** a decrease in the speed of blood flow
This local swelling of the blood vessels causes redness and the sensation of heat. It aims to increase the flow of blood to evacuate dead cells and toxins (detox) and provide the elements necessary for healing, including white blood cells to fight against foreign bodies.
 
        
             
        
        
        
Answer:
cell division is the process by which a living cell proliferates from one cell to two cells.
I hope this helps
 
        
                    
             
        
        
        
Answer:
Corrosion Resistance 
Explanation:
aluminum's high resistance to corrosion ensures the safety of the aircraft and its passengers.
 
        
             
        
        
        
According to endosymbiotic theory, the chloroplast evolved as a result of engulfment and assimilation of a Cyanobacteria by an eukaryotic cell. 
Explanation:
- Endosymbiotic theory supports the view that ceratain organelles of the eukaryotic cell evolved as a result of engulfment of single celled organism.
- Evidences  that support this theory is the presence of organellar DNA.
- It is assumed that Mitochondria evolved as a result of engulfment and assimilation of an aerobic prokaryote while Chloroplast evolved due to engulfment and assimilation of a photosythetic prokaryote by an Eukaryote.
-  After the engulfment ,these organisms however escaped the phagocytosis and began to benefit the eukaryotic Host. 
- Soon it lost many of its Genes to the eukaryotic nucleus and became dependent on the Host. 
- Thus a symbiotic association was established between the prokaryote and the host.Giving rise to cell organelles.