martes, 3 de julio de 2007

Worms in the rain

Have you ever noticed that when it rains, the worms come up to the surface? Do you know why? They do that because they drown in the water that goes underwater. But, if they stay at the surface too long they will dry and die.


Francisca Cignetti, Maria Black, Paula Beamonte, Emilia Volpacchio

lunes, 2 de julio de 2007

What does a worm prefer?

Light or dark?
Dark, because in the dark soil is more fresh and humid.
Wet or dry?
Neither, they need at least 70% of humidity.
On top of soil or underground?
Underground, because the light hurts them. Also because it is fresh in the soil.
Alkaline or acid soil?
Alkaline, because it is a soil with a lot of minerals.
Hot or cold?
Neither, it should be warm.


(They prefer the dark)

Benjamín Calace, Martín Bonino, Valentín Sabor Tomasini.