Answer:
Knife, water, and rope.
Explanation:
water for many reasons like drinking and cleaning. Knife because you can use it to cut vines, helps with fishing, and other things. Rope because you can tie things together or make things like luers, or even build a shelter. Which is another reason why a knife is handy it could help cut your rope for building a shelter, and it could also come in handy when making luers. Knifes can also be used to sharpen and whittle wich can help make things like spears which could help with hunting.
