Answer:
a.  It can be used for photosynthesis.
Explanation:
Since carbon dioxide is needed in the photosynthesis process, then much of the carbon dioxide which is produced by green plants is not always excreted in form of metabolic waste because it can be easily used in the photosynthesis process.
 
        
             
        
        
        
Heat stroke
The adult has a body temperature higher than 104°  and they are showing symptoms of a heat stroke.
 
        
             
        
        
        
Answer:
The main difference between dyadic and group communication is that dyadic communications take place between two people, but group communications take place between three or more people. ... Both dyadic communication and group communication involve a comparatively small number of people
Explanation:
I used the search engine.
 
        
             
        
        
        
Broca's area<span> is located in the lower portion of the left frontal lobe of the brain. </span>Broca<span> examined this part of the brain when dealing with people who had speech impairments to determine that it is </span>responsible for<span> the production of words and speech.</span>
        
             
        
        
        
Answer:
circulatory and cardiovascular system
Explanation:
Diabetes Mellitus can cause damage to all parts of the cardiovascular system. from reason, there is a link between diabetes and cardiovascular problems