Isn't it true that most if not all elements reflect light because they have colors and colors let us know that light is being reflected colors are just the light that is reflected<span />
Answer:
well u could use a tool to look at a infect person to analyze the disease or use a tool to bring disease for testing to find a cure
Explanation:
Planting grass and trees would stop erosion.
Well to find this out you need to make an equation
s+7=j
So for example if Johnny's sister is 15 then Johnny would be 22 because
s(sister's age) +7(number of years difference between their ages)=22(Johnny's age)
