Answer:
Light, minerals, and things from the periodic table!!
Explanation:
 
        
             
        
        
        
Because predators and prey must learn (or adapt) new ways of survival. Deer over time have learned to be much more sensitive to the surrounding environment, therefore, a deer's predator must also adapt/evolve and learn how to beat the deer at it's own game and catch it for food. Animals must evolve/adapt to any given environment. If humans lived in Antarctica for thousands of years, we would eventually be able to withstand the cold due to evolution. People who live in the Himalayas today actually breath normally at such high altitudes whereas if someone who lives at sea level went to where the Himalayan people lived, the result could potentiality be fatal because the body has not adapted/evolved at that point to withstand minimal oxygen. 
 
        
             
        
        
        
Answer:
the poles repel
Explanation:
i believe this is the best answer
 
        
             
        
        
        
Answer:
The cells are square 
Explanation:
because they look more on the outside and I would expect them to be smaller
Make sure this is my opinion, I hope it is true 
 
        
             
        
        
        
Bacteria
In the process of the nitrogen cycle. <span>                
The nitrogen cycle is a biogeochemical succession process of nitrogen that involves: fixation, ammonification, nitrification, and denitrification. Like any other biogeochemical cycles. This process undergoes and affects the biological, geometrical and chemical aspects in the ecosystem and the abiotic and biotic community. Hence, the nitrogen cycle leads the abiotic component –nitrogen- to contribute to the biotic community, decomposition and primal production. Further, it becomes an essential part of the environment because some life components are contains it, similarly, amino acids, nucleic acids in RNA and DNA.  </span>