Carbohydrates, Lipids, Proteins, and Nucleic Acids
        
                    
             
        
        
        
The first one .....  <span>0 BB: 2 Bb: 2 bb  use punnett squares it helps, just search how to use them.</span>
        
             
        
        
        
The answer is "Cartilage"!!!XD
Hope this helped!!!XD
Also, can you give me brainliest please?
 
        
             
        
        
        
Answer:
The answer is C) un-contested, appropriating
Explanation:
Although Darwinian ideas are purely biological and scientific, they have aided theoretical research in other sciences as well, psychology, in particular. The theory of evolution does not only explain the evolution of the human body, but also that of the brain. The brain's psychological mechanisms and the behaviors they produce can largely be understood through Darwin's theories; the theories of natural and sexual selection have directed much of psychological research. 
In general, scientists accept Darwin's theories but in specific fields, such as social psychology and neuroscience, scientists have formulated surprising explanations using Darwinian ideas. 
 
        
             
        
        
        
Answer:
Trypanosoma brucei
Explanation:
T. brucei is a unicellular eukaryotic parasite that causes sleeping sickness. This organism has an elongated body, central nucleus, only an elongated mitochondria housing the kinetoplast, where the mitochondrial DNA is located; It has a scourge that gives it motility. Its undulating cell membrane, as a result of flagellar movements, is covered with glycoproteins that elicit little immune reaction, allowing this parasite to go unnoticed.
This organism infects the host by evading the host's immune system by altering its surface proteins with each generation.