It is dispersed by animals and humans.
by animals and humans when they eat mangoes they throw the seeds
By water
By water
animals eat it and so on it is dispersed
By animals that eat it and then throw it in the surroundings
By water
Through human and other animals who eat watermelon fruits
The blackberry plant, the Burdock plant and the Acorn tree disperse their seeds by animals. :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :)
The mango is dispersed by animals eating the fruit(mango) and not eating the indigestible big seed,thus leaving it some where on the ground for it to grow.
I think its the hard part, not the fleshy part whicch is only to attract animals which then digest and disperse the seed.
The fruit either rots or birds/other animals eat the juicy parts. Then there's the seed and then birds/other animals can carry the seed. The feces of the animals consists of the mango seeds then grows into a plant.