Mostly for Taste. Your taste buds are mainly the one's that decide whether or not you like something
Female, I believe..I guess, males have more stronger lungs than females. So, yeah :]
Answer:
The development and proliferation of algal blooms likely result from a combination of environmental factors including available nutrients, temperature, sunlight, ecosystem disturbance (stable/mixing conditions, turbidity), hydrology (river flow and water storage levels) and the water chemistry