Answer:
Tentacles have specialised stinging cells called nematocysts. They use these to immobilise their prey so that the tentacles are then able to move the food into the mouth.
Explanation:
 
        
             
        
        
        
AlohaS4
Answer & Explanation:
( Rh Factor ) represents the presence of the Rhesus protein in the blood. 
( Rh+ ) blood contains the rhesus protein.
( Rh- ) blood does not contain the rhesus protein. 
( Type O ) blood is the universal donor. 
( Type AB ) blood is the universal recipient. 
( Rh+ ) blood can receive Rh+ or Rh- blood. 
( Rh- ) blood can receive Rh- blood.
Hope you found this helpful! <3 
<em>~Aloha</em>
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<em>Btw: This contains the full Edge question. So, if you're using Edge, just click "done" for each part of the question and answer it. :)</em>
 
        
             
        
        
        
Characteristics of Eukaryotic Cells - Boundless
https://www.boundless.com/biology/textbooks/boundless-biology-textbook/cell-structure-4/eukaryotic-cells-60/characteristics-of-eukaryotic-cells-313-11446/
Like a prokaryotic cell, a eukaryotic cell has a plasma membrane, cytoplasm, and ribosomes. However, unlike prokaryotic cells, eukaryotic cells have: a membrane-bound nucleus. numerous membrane-bound organelles (including the endoplasmic reticulum, Golgi apparatus, chloroplasts, and mitochondria)