Answer:
 <em>Bacteria can obtain energy and nutrients by performing photosynthesis, decomposing dead organisms and wastes, or breaking down chemical compounds. Bacteria can obtain energy and nutrients by establishing close relationships with other organisms, including mutualistic and parasitic relationships.</em>
Explanation:
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Osmosis only talks about water molecules 
Diffusion talks everything other then the water molecules. 
So, 
Osmosis : water molecules travel from a region of a higher water potential to a region of lower water potential through a partially permeable membrane via osmosis 
Diffusion : Travels from a region of higher concentration to a region of lower concentration through a partially permeable membrane via diffusion
        
             
        
        
        
The right option is abnormal
menstrual cycles
The female athlete triad is a
medical condition that is seen in physically active females. The clinical manifestations
of this condition involve three components which are; menstrual dysfunction, low
energy availability with or without disordered eating and decreased bone
density. Based on the information given above, Wendy has abnormal menstrual
cycles.
 
        
             
        
        
        
D. The dependent variable will change based on the value of the independent variable
        
             
        
        
        
Answer:
D.
Explanation:
In humans when the haploid sperm and egg cell join in fertilisation the resulting zygote has a total of 46 chromosomes the correct number to develop. By having gametes which are haploid, when the gametes combine, diploid cells are maintained.