Answer:
Click on the picture to get full view. I wrote about chemical properties also so you can compare and contrast and it can help show the physical properties more :)
 
        
             
        
        
        
As he traveled, Darwin noticed three distinctive patterns of biological diversity: (1) Species vary globally, (2) species vary locally, and (3) species vary over time. Darwin noticed that different, yet ecologically similar, animal species inhabited separated, but ecologically similar, habitats around the globe.
        
             
        
        
        
<span>b.proteins and nucleic acids 
Major chromosome components are DNA (nucleic acids) and histones (proteins)</span>
        
             
        
        
        
Answer:
The axial skeleton makes up our central axis and consists of the following bones: skull, vertebrae, ribs and sternum. The appendicular skeleton consists of the limbs and girdles.
please mark brainliest 
Explanation: