No because hydrogen is the key element in making water. Without water we couldn't exist. Our body is practically made of hydrogen.
no
Yes
Well it help them survive because without it they would freeze to death and also without fire they would not be able to cook any of there food
Without senses, you would not be able to experience the world or know where you were or be able to act and react and survive.
If you didn't have the sense touch, you would barely be able to survive.
there cold blooded and cannot survive without water
No, leeches require oxygen to survive as they have a respiratory system that relies on oxygen in the environment. Without oxygen, leeches would not be able to obtain the necessary energy for their survival.
Uranus is a gas giant made mostly of hydrogen and helium, with no solid surface to stand on. Its extreme temperatures, high winds, and lack of a breathable atmosphere would make it impossible for humans to survive there without advanced technology and protection.
You'd die. You wouldn't be able to survive without energy sources.
No, Earth would not survive without the sun for 3 months. The sun provides heat, light, and energy essential for life on Earth. Without the sun, temperatures would drop drastically, water would freeze, and plants would not be able to photosynthesize, leading to a collapse of the food chain.
When you are no longer able to survive or function efficiently without the thing in question.
Yes. We are part of an ecosystem. Without an ecosystem we would, nothing would, be able to survive. Hope that answered your question for ya!!