OK so basically the ice age had occurred during the Pleistocene it was about 2.6 billion years ago
        
                    
             
        
        
        
Fungi are eukaryotic and saprophytic microorganisms that grow on dead and decaying matter. These organisms release digestive enzymes that break down  leaves, fruit and other organic material into simple molecules. These can grow on wood, clothes, food, fruits, leather shoes, etc by breaking down complex organic matter into simpler forms with the help of extracellular digestive enzymes such as cellulases, proteases, phosphatases, etc. 
        
             
        
        
        
Answer:
skeletal
Explanation:
skeletal bones are involuntary
 
        
             
        
        
        
Answer:

Explanation:
Predators are those animals which hunt prey. Prey is the animals which is "hunted".
When the prey population is less (a decrease in prey population), There will not be more animals for "predators" to hunt and so, the competition of living will become more. Decrease in preys population would lead to a decrease in predator's population because many predators will die of hunger.
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Hope this helped!
<h3>~AnonymousHelper1807</h3>