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Animals rely on sunlight indirectly for nutrients because plants, which form the base of most food chains, need sunlight for photosynthesis. Without sunlight, plants wouldn't grow, disrupting the food chain and leading to a lack of food for animals. Additionally, sunlight helps regulate animals' internal clocks and behaviors, so its absence could disrupt their normal functioning.
if their were no sun the animals would die and without water because they need energy to live and move around . have a great day
Plants take energy from the Sun through photosynthesis, then the animals in turn take energy from the plants by consuming them.
this is a very simple answer if they dont have sunlight they wont grow and they cant do photosynthies
Apart from nocturnal organisms there are also many deep sea organisms and cave dwelling organisms which never encounter sunlight.
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Why cant animals survive in a closed container without plants?
plants produce oxygen which animals need.
Can humans survive without animals?
Yes, humans can survive without animals as a direct source of food or labor. However, animals play important roles in ecosystems such as maintaining biodiversity and providing ecosystem services, so their absence would have significant impacts on the overall health of the planet.
How does instincts help humans survive?
Natural instincts are what help all animals to survive. Without them, we wouldn't know or feel the need to eat, reproduce, learn, evolve and improve our species.
Why do animals depend on light energy?
Some species of animals depend its' energy source from hydrothermal vent in deep sea thus not all animal depend on the sun for energy. It is that life evolve and adapt to the available energy source in its' environment. Sun the the most robust and widely available on the globe so most species would evolve and adapt to use sun as energy source but not necessary all.
Why do animals need oxygen to survive?
Animals need oxygen to survive because it is used in the process of cellular respiration, where energy is produced from the breakdown of nutrients. Oxygen is necessary for this process to occur, and without it, cells would not be able to generate the energy needed to carry out their functions, leading to the organism's death.
How does sunlight affect the ability of plants to survive?
Without sunlight, plants can not survive.
Will animals survive without the sun?
No. Without sunlight plants will wither and die, leaving no food for animals to eat. More importantly, there will be no source of heat, and Earth will freeze.
Can plants survive without light?
Some plants like mushrooms and fungi can survive without sunlight.
How can roots survive without sunlight?
Because of water
Could humans survive without sunlight?
no you need the sunlight for vit d the gives you that. that is why you need the sunlight
What role does nitrogen play to ensure the continuity of life?
nitrogen is the main nutrient for plants without it plants cant survive without plants herbivorous animals cant survive without them carnivorous animals cant survive without either of them omnivorous animals cant survive
How long can plants survive without sunlight and water?
about a week
Can a pitcher plant survive without sunlight?
No. It has green leaves and therefore needs sunlight for photosynthesis.
How do animals with no hair survive?
They survive in different habitats. Animals with hair can survive in cold and warm places, and animals without hair survive in warm places.
What do anaerobic animals not need to survive?
Anaerobic animals (and other substances) survive without oxygen.
How long can different plants survive without water and sunlight?
about a week
Why lily plant cannot survive without water?
There are no plants nor animals that can survive without water.
