the first answer as blood needs to be oxygenated to be passes round the body then when its deoxgenated it will return to the heart to be pumped around the body again
 
        
             
        
        
        
Answer:
These birds with large beaks were better able to utilize the large seeds.(B)
Explanation:
 
        
                    
             
        
        
        
We have that the  used during dissection what is used to feel  the tissue without using your hand to  touch the specimen is the 
From the question we are told 
What is used during dissection what is used to feel
the tissue without using your hand to
touch the specimen?
A. Scalpel
B. Scissors
C. poker
D. T-pins
Generally Different tools have different applications to and uses during dissection.
This is a very sharp tool made of metal,Usually used to cut through specimens
This a tool designed as a two metals sharpened at one end that faces each other, this tool aids in cutting
This is a tool used commonly in dissections not to cut but rather to hold firmly in lace parts of specimen.This in a way stops the tool user from touching the specimen
Therefore
The  used during dissection what is used to feel  the tissue without using your hand to  touch the specimen is the 
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