The nucleus is in the middle of a cell
and it controls the different part of the cell
        
                    
             
        
        
        
The trends that shows the increasing use of renewable energy are:
- Houses and cars powered by solar energy 
- Use of geothermal energy in areas with hot water springs
- Construction of wind energy farms in sea
- Research for cheaper and efficient material for solar cells and batteries
- Construction of dams to harvest kinetic energy of flowing water
- Research for alternative biofuels from the leftover husk of crops.
 
        
             
        
        
        
Probiotics  
and why is down below
Probiotics:   <span> Probiotics are live microorganisms that may
be able to help prevent and treat some illnesses. Promoting a healthy
digestive tract and a healthy immune system are their most widely
studied benefits at this time. These are also commonly known as
friendly, good, or healthy bacteria.
That is why i would prescribe it
</span> 
        
             
        
        
        
Answer:
the sampling method because it involves continuing the total of numbers or organism.
 
        
             
        
        
        
<span>What is the most likely effect that a war might have a food security? 
A. Crops would be burned and convoys attacked to deny food sources to the enemy
During war time, everything is done to ensure victory. Food and water of the enemies are either confiscated or burned down. Enemies will be starving and dehydrated making them susceptible to sickness or death. Decreasing there numbers and making it easier to defeat them in battle. </span>