I’m like 99 Percent sure this is right. 
Experimental Variable: Orange Trees
IND. Variable: The Fungi
DEP. Variable: Fruit Weight 
Control Group: Group A
Experimental Group: Group B
Hope this helps!
        
             
        
        
        
These are the answers to the following questions:
1. In what type of rocks would geologists most likely find evidence of past life forms?
-igneous rocks
2. The physical, chemical and biological laws that opeate today have also operated in geologic past. This statement relates to the principle of
-cross-cutting relationships
3. In general, the law of superstition states that in an underformed sequence of sedimentary rocks, each layer is
-older than the one below it
4. If a layers of sandstone is in contact with a mass of granite that contains small pieces of the sandstone, which rock is older?
-It is not possible to determine which rock is older from this information
        
             
        
        
        
Answer:
refrain from using or disposing of (something); retain for future use.
Explanation:
 
        
             
        
        
        
Palmitic acid is considered a saturated fatty acid since it has no double bond in its structure and is solid at room temperature. It is a long-chain fatty acid with 16-Carbon backbone. It is typically found in fats and waxes such as olive oil and palm oil.