B white blood cells function as your immune systems body guards. Osmosis Jones is a great movie to watch in order to learn more about it :)
        
             
        
        
        
Answer:
B. extremophiles
Explanation:
Archaea are often called <u>extremophiles</u> because they live in areas where most living things couldn't survive.
 
        
                    
             
        
        
        
Explanation:
organisms like amoeba, yeast, hydra and planaria, etc.
organism like hydra uses the method of budding for asexual reproduction , amoeba uses binary fission for a serial reproduction , planar uses regeneration and in the same way , plasmodium uses multiple fission
thankyou .
 
        
             
        
        
        
I had to look for the missing options of this question and here is my answer:
Osteocyte is the term that describes the cells of the bone. These cells are formed in the mesenchyme. Once the bone matures, the processes then take place inside the Lacunae and the Canaliculi, respectively. Therefore, we can say that the structure that allows the provision of nutrients and removal of wastes from osteocytes would be the canaliculi.