Knowledge of earth system in order to protect, understand and develop research methods.
The dependant variable would be the salmon, because they depend on the water and pollution levels to give a result.
Answer:
Carbohydrates (CHO), Lipids (fats), Proteins, Vitamins, Minerals, Water.
Explanation:
Answer:
Density
Explanation:
Density is refer to how much space an object in Mass take in volume.
It is mass if an object divided by volume.
It usually in g/cm3
