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Humans themselves do not use photosynthesis, but because humans depend on plants, as well as other animals that eat plants, in order to live, no, humans could not live without photosynthesis. Unless plants had another way to make food for themselves, humans could not live without photosynthesis.
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
Some animals couldn't survive without them because they are food, and if they are vegaterians, that's the only food they eat. They produce oxygen for them to breath, as plants do for humans.
Plants have the ability to retain water because of a special structure called a cuticle.
There are no plants nor animals that can survive without water.
plants produce oxygen which animals need.
Without animalscarnivorous plants wouldn't survive because that's their food
There is no way we can live without plants........What should we eat? Meat? Are you kidding me? What do animals like cow , sheep goat , camel birds eat? plants.....if no plants no animal... no animal no meat... no meat NO HUMANS....! So we can not survive without plants. but we can survive without meat. but there wouldn't be enough vegetables for everyone ..the world population will decrease way lot. By Mehernosh Haidary
Yes. Mankind could not survive without them.
no one in this world can answer this question . No animal can survive without plants and no plants can survive without animals because animals get their food to eat, air(oxygen) to breath from plants and many more, and plants also need air(Carbon Dioxide) to breath, nutrition from soil,etc.
No, for different reasons. Plants create oxygen through a process called photosynthesis, which is crucial to survive. They also produce food for herbivores, which, in turn, is food for carnivores.
No because animals eat plants so if animals didnt eat plants the plants would die unless watered.