Answer:
Diffusion is a passive process
 
        
                    
             
        
        
        
D) take in nutrients because endocytosis is the process when a cell takes in food
 
        
             
        
        
        
Answer:
the answer is the 1st one
Explanation:
 
        
                    
             
        
        
        
I think its A but I'm not sure. 
        
                    
             
        
        
        
Answer:
The answer is no, high biological fitness in one environment doesn't have to be high in another environment. Biological fitness is a term used in evolutionary biology and it is the quantitative representation of how a genotype (or phenotype) is successful (reproductively) in a certain environment. The biological fitness of an organism is dependent on its ability to survive and reproduce in a given environment. If different traits or alleles increase the fitness of an organism, those alleles will consequently increase in the gene pool, and that trait will increase in the population.
<em>I hope this helped you out some~ <3</em>
<em>-Dream</em>