Answer:
a.) is chemical because know the sugar and water are fused together and the chemical com-bond changed
b.) physical, because they will not mix
Explanation:
 
        
             
        
        
        
The first level consumer would get 50 units of energy
at each level of consumers it goes down by 10%
        
                    
             
        
        
        
Answer:
G=21 %
T= 29 %
A= 29 %
Explanation:
Since C only binds to G, you have the same amount of C and G, so G is 21 %.
100 % minus 42 % ( 21 % C plus 21 % G=) equals 58 %.
So the other 58 % is made of T and A. Since T only binds to A , the half of the extra 58 % is T and the other half is A. Therefore 29 % is T and 29 % is A
 
        
             
        
        
        
Answer:
Yes.
Explanation:
Gorillas are "indeed vertebrates," vertebrates are animals that have a back bone plus spinal column. Vertebrates consist of Mammals, birds, reptiles, and fishes. Gorillas have fur which makes them a mammal which makes them a vertebrate.
Hope this helps.
 
        
                    
             
        
        
        
<em />It's radiocarbon dating because in the previous question it says that she is trying to find the amount of carbon-14 and carbon-12 in the fossil