Answer:
1.<u> water-</u>to sustain condensation in the glass wall and to prevent wilting.
 2,the <u>layer of soil inside</u> should be well mixed or replenished  to  reduce loss of microorganisms or to prevent microbia damages and  to maintain good growing conditions.  
They are abiotic or non-living  resources,        
if these resources  were not replenish-  no water would be available from condensation of evaporated water from the soil in the terrarium, and the plant will wither
If the soil is not mixed aeration will be poor,  microorganisms will die,and good growing conditions will  not be provided for growth.
<u>Generally  a saleable glass container or open glass container which  contain plants growing on a layer of soil , which can be accessible for maintenance is called Terrarium.</u>
 
        
             
        
        
        
Answer:
type of pesticide is used to kill mold (b) fungicides
 
        
                    
             
        
        
        
Answer: 
Chromoplasts are plastids, heterogeneous organelles responsible for pigment synthesis and storage in specific photosynthetic eukaryotes. It is thought that like all other plastids including chloroplasts and leucoplasts they are descended from symbiotic prokaryotes.
Explanation:
Edgen 2021