Limiting factors, or things in the environment that can lower the population growth rate, include low food supply and lack of space. When organisms face limiting factors, they show logistic type of growth (S-curve).
 
        
             
        
        
        
Answer:
D
Explanation:
Fermentation produces a net gain of 2 ATPs 
Aerobic respiration produces a net gain of 32 ATPs
 
        
             
        
        
        
Answer
Two structures located in the diencephalon are hypothalamus and epithalamus
Explanation
The diencephalon of the human brain has four main structures which are the hypothalamus, the thalamus, the epithalamus and the subthalamus. Thalamus structure is at the center of the brain which relays sensory impulses to the cerebral cortex. The hypothalamus regulates the temperature of the body while the epithalamus maintains the circadian rhythms.
 
        
             
        
        
        
I think C) availability of water is your best answer because alot of organisms count on water as a major resource because they need it to survive so a lack or a gain in the amount of water will majorly effect an ecosystem.
 
        
                    
             
        
        
        
<span>The closet hominin to a current day human is: </span>Homo Sapiens.