red algae. small red plants that live in the water.
red tides
no they can be pink if you put them in the wash with white clothes
No, red tides are usually red but can be yellow and purple
That depends on which alga is causing the red color : some do no harm, some are poisonous.
same
Red Silent Tides was created on 2010-09-17.
Because of a bunch of algae that turned red and make oysters poisonous to eat.
Fire is more often a yellow, orange, or blue color rather than red.
Red was chosen because it stands out visually. Another often-used color is yellow.
Most often black, but sometimes red.
to colour in books :) lol
yellow, orange, and red