Does all seeds bounce when they are thrown vertically.

	Project title: Does all seeds bounce when they are thrown vertically.
Difficulty level:	Middle school
Main link:	None

Hypothesis:

I think some seeds will bounce and some will not.

Materials:

5 papaya seeds
5 watermelon seeds
5 mango seeds
5 apple seeds
5 orange seeds
5 grape seeds.

The Procedure:

Take seeds of different species and different fruits.Throw it vertically from atleast 40cm from the ground.Ask your friend to note the seeds whether they bounce or not.Don't throw in the sand. Throw it in a flat surface.Note the seeds in a tabular column.

Results:

Not yet done the experiment.It will be useful if i get feedbacks.