Spring balance is affected spring balance is a type of scale which measures the weight of the body by combining the force of an object extending the spring on the balance with the pulling force of gravity exerted on the body
I'm thinking possibly d but I'm only a teen and I'm not sure
short whiskers and short whuskers
Nutrient pollution is the situation when due to the excess nutrient levels, excessive amounts of algae grow - so the correct answer is c. excess fertilizer use.
Pouring motor oil down the drain also results in pollution, but in other kind of solution - not nutrient solution.
