"<span>sleepy or passive"
A drug that leaves an individual sleepy and passive won't likely lead to any violence. These are called h</span>ypnotic or sedative drugs. These drugs are mostly <span>benzodiazepines. They serve to calm and relax an individual and help in cases of insomnia, anxiety or anaesthesia. These drugs' effect is also dose-dependent which means that the more it is taken, the strongest/longest the effect.</span>
        
             
        
        
        
Mitosis is a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth. Mitosis is important because the organism must: 
1. replace cells that have worn out or died 
2. repair tissue that is damaged 
3. add cells in order to grow 
4. make new kinds of cells in order to develop 
 
        
             
        
        
        
Answer: Single cell organisms dont need a respiratory system because oxygen and carbon-dioxe diffuses between their body tissues and the enviorment.
 
        
             
        
        
        
<span>By the age of 4 the hippo campus and the frontal lobe must be developed to have good memory. The hippocampus forms the limbic system and is involved in the consolidation of memory from the short term to long term. The frontal lobe is important in forming short term memories and forming long term memories.</span>