Where the land was covered by the ice sheets, there were no organisms (apart form some unicellular plants in the top layer of ice.
Organisms need to adapt in order to survive and thrive in changing environments. Adaptations help organisms better meet their basic needs like finding food, shelter, and mates. Without adaptation, organisms may not be able to cope with new challenges or outcompete others in their environment.
In order to live, photosynthetic organisms cannot survive without sunlight and water. Therefore a photosynthetic organism cannot survive in any place without water, such as a desert, or without light and air, such as the moon.
Organisms without water would dehydrate and eventually die. Water is essential for most biological processes, including metabolic reactions and cellular function. Without access to water, organisms cannot survive for long.
Which is the smallest living cell which lacks cell wall and can survive without oxygen
not really cause plants grown from the sun and water but mostly the sun and the sun helps the plants grown so then the plants give energy to animals so the animals will live so no organisms can not survive without energy from the sun
Moving to new areas.
Moving to new areas.
These organisms do not need oxygen. They are called anaerobes.
Some of them are, however, there are many microscopic organisms that are not harmful, some of which you could not survive without.
coz they do
benthos they survive without sunlight.
All living organisms need water to survive, because they have cells. With air, not all living organisms need air. Some forms of bacteria do not need oxygen to live, and others can't stand oxygen.
All organisms can reproduce. Without it species can't survive.
The cyst enables many organisms to survive in the environment for long periods of time without need for food or water
Organisms need to adapt in order to survive and thrive in changing environments. Adaptations help organisms better meet their basic needs like finding food, shelter, and mates. Without adaptation, organisms may not be able to cope with new challenges or outcompete others in their environment.
Camouflage is an adaptation because it helps the organisms to survive without being prey to other animals or organisms. Adaptations help an animal to survive so having camouflage helps the animal not to be eaten!
Without it, they could not survive because this process makes energy.