Pollution?
air, water
Tobacco, water and air.
Excretion of unwanted substances, water balance, blood pressure regulation, regulation of red blood cells productions.
Air, iron and water will cause the iron to rust.
the liver
Kidneys
one substance that pollutes the air
sperm.
Pollutants
Harmful substances in the air, water, or soil are called pollutants. These pollutants can include chemicals, toxins, heavy metals, and other harmful substances that can negatively impact human health and the environment.
No, sugar will not dissolve in air. Substances dissolve in liquids, such as water, not in gases like air.
An unwanted change in the environment caused by substances or forms of energy is known as pollution. This can include air pollution from vehicle emissions, water pollution from industrial waste, or soil pollution from pesticides and chemicals. Pollution can have harmful effects on ecosystems, wildlife, and human health.