How cold? You can get hypothermia in 50-80 degree water. Are you asking about 32 degree water? Shock in five minutes or so. Your expected life expectancy is about 15 minutes. If its really cold you'll be dead in 3-5 minutes.
The primary danger during the first 3-5 minutes of sudden immersion in cold water is the cold shock response, which can lead to gasping, hyperventilation, and a rapid increase in heart rate. This involuntary reaction can cause individuals to inhale water, leading to drowning. Additionally, the shock can impair coordination and strength, making it difficult to swim or reach safety. It's crucial to remain calm and try to control breathing to mitigate these effects.
The primary danger during the first minutes of sudden immersion in cold water is the cold shock response, which can lead to gasping, hyperventilation, and a rapid increase in heart rate. This involuntary reaction can cause individuals to inhale water, resulting in drowning. Additionally, the body’s sudden change in temperature can impair motor function and cognitive abilities, further increasing the risk of hypothermia and loss of control. Immediate survival strategies, like staying calm and conserving energy, are crucial during this critical time.
mosses...
a primary source is first or highest in rank or importance; chief; principal: his primary goals in life. and also first in order
The first one was called First Lightning/"Joe-1".
IgM is the antibody first secreted during primary response
new hampshire A+
Burst, cursed, first, immersed, nursed, pursed, dispersed, worst.
Lichens are the dominant organism at first.
they wanted everything
Moss, Algae, and Blue-green Bacteria
they wanted everything