Answer:
C] 10,000 years
Explanation:
It usually takes a million or more years. The longer, the more identifiable. 
 
        
             
        
        
        
Answer:
The plants in an ecosystem produce food  for most of the other organisras that live in  that ecosystem. The role of a plant in its  ecosystem is its <em>trophic level</em>
Explanation:
Plants are the least to be found in the trophic level, they are otherwisely called <em>autotrophs. </em>They make food for themselves while others among the trophic level depend on them
 
        
             
        
        
        
Answer:
This is going by the number of blanks there are from the beginning
1.Energy
2. Earths
3. Transferred
4.equator
5.sun
6.causes
7.effect
Please give me Brainliest!
 
        
             
        
        
        
Answer:
an individual's production of offspring per breeding event or lifetime.
Explanation:
I searched it up. If this is a multiple choice question and this is an option choose this.
sorry im new to this lol 
 
        
             
        
        
        
Struggled with this earlier but because of the high altitude only some animals can live there and thrive because of the lower oxygen levels