true,
Hope I helped! ( Smiles )
        
             
        
        
        
Answer:
Photosynthesis and Respiration
Explanation:
In photosynthesis C is used in the form of CO2.
In respiration C is released in the form of CO2.
 
        
             
        
        
        
Answer: She is involved in Taxonomy 
 
Explanation:
What is Taxonomy?
Taxonomy is explained as the science of giving names, classifying and describing plants , animals and microorganisms. 
A taxonomists will look at form, structure, behaviour and biochemical reactions in order to put species into their classification.
 
 
        
             
        
        
        
Answer:
sry I just wanted the points I'm in middle school so I don't know this stuff either but can you give free brainlyest I'm soo close to my next rank I'd really appreciate it if you would