Answer:never gonna give you up, never gonna let you down or desert you
Explanation:ur fat lol haha xd
 
        
             
        
        
        
Oh this is easy. 
Astronomy is the branch
        
             
        
        
        
Answer:
yes
Explanation:
They would be a pop. because, they are living organisms is a given area
 
        
             
        
        
        
Answer:
Invertebrates are the organisms in which backbone or vertebral column is absent. 
The three macroinvertebrate categories are annelids, mollusks and arthropods. 
Annelids are the organisms having segmented body. They are found in moist places. Examples are leeches and earth worms. 
Mollusks are the organisms which are enclosed in a calcium carbonate shell. Examples are snails and slugs. 
arthropods are the invertebrates which have segmented body and jointed appendages. Examples are insects and crustaceans etc. 
 
        
             
        
        
        
Answer:
Cell membrane as  a semi permeable membrane.
Explanation
A semi permeable membrane is the one that would only allow water,ions  and certain molecules to pass through it  by diffusion while restricting other  large molecules from passing through.
Details in the attachment.