Answer:
Letter C would be the best possible answer choice.
Without food, the deer will starve and die, unable to reproduce new deer. The wolves will eat the dead dear but run out of deer since there are none to reproduce more.
Explanation:
- 英辞郎 <3
 
        
                    
             
        
        
        
Atoms are the most basic confirmed building block of life. Everything is made up of atoms.  Atoms are made the positively charged protons, neutral charged neutrons, and negatively charged electrons.
 
        
                    
             
        
        
        
A monomer is the basic unit that binds chemically to other molecules to form a polymer . 
For lipids, the monomers are glycerol and fatty acids.
This might help you understand 
more https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=15&cad=rja&uact=8&ved=0CHgQFjAOahUKEwi...
        
                    
             
        
        
        
Keystone predators can maintain species diversity in a community if they  prey on the community's dominant species
Option B is correct.
What is meant by keystone predator?
A keystone species is usually a dominant predator whose removal allows a prey population to explode and often decreases overall diversity. other forms of keystone species are those, like coral or beavers, that significantly alter the habitat around them and thus affect large numbers of other organisms.
Are keystone species always predators?
A keystone species is usually , but not always, a predator. Just some predators can control the distribution and population of large numbers of prey species. the whole concept of keystone species was founded on research surrounding the influence of a marine predator on its environment.
Learn more about keystone predators:
brainly.com/question/506554
#SPJ4
 
        
             
        
        
        
Answer:
They may change due to environmental changes. for example, if a cactus suddenly experiences a drought, it may change to become better at holding water than before. if it suddenly experiences large amounts of rainfall, it may change to release more water, etc.