One of the most abiotic factor that may affect humans directly is waster availability because with out water we can get dehydrated and die.
They survive without water by entering a special mode, otherwise called as shriveling. They can lose even 95% of water in their body and still live, even though they would look like dead plants, they would actually be alive. In the absence of water, tardigrades use a sugar called trehalose, which becomes their source of life until they find some water.
Answer:
yes it is :) I hope this helps:)
