Answer:
4
Explanation:
According to the question, one box of jello has a mass of 250grams. 
The question wants us to find how many boxes of jello would collectively weigh 1kg. 
Since the units of weight here are in grams (g) and kilograms (kg), we need to convert to the same unit
1kilogram (kg) is equal to 100 grams (g).
Hence, if 1 box of jello weighs 250g
1000g of jello box will be 1000/250 in number
1000 ÷ 250 = 4.
Hence, 4 boxes of jello will weigh 1000g or 1kg.
 
        
             
        
        
        
Monosaccharides. mono = 1
        
                    
             
        
        
        
When a virus attacks a cell, it kills the cell and the virus multiplies to spread throughout the body
        
             
        
        
        
Answer:
As the erosion happens often, there is a principal way of solving or reducing the erosion, like sea wall. 
Sea walls should be formed in places where erosion hits. They serve to stop the water and return it to the sea.
Explanation:
People are the main reason for erosions. They are using explosions for fishing and that is how they are degrading the coastline. 
Other ways of stoping the erosion are sand, vegetations, sandbags, etc.
 
        
             
        
        
        
Answer:
Scientific: "does a sunflower or rose grow faster?"
Philosophy: "does leading by example help guide others?"
Explanation:
the first is scientific because you do experiments to find out the result as a fact. 
the other one is philosophical cause it is more so an opinionated question but you can back it up still.