Hecho por:-Daniel Suarez-David Ahijado

-Lorena Sampayo-Javier González

RULES 1: You have 2 minutes to read the information

2: You can’t open the books

3: You can’t talk with your opponents.

4: You only can talk one by one.

INFORMATION First read the infomation so, after reading, you

can play:

Porifera or sponges are aquatic animals and most of them are marine. They are attached to sand or rocks. The wall of their bodies is perforeated by pores. They can reproduce:

sexually and develop from eggs.

asexually through fragmentation or budding.

INFORMATION Today,most of the sponges you use at home are

synthethic and not made from living sponges. Water enter through them and reach and internal cavity. This cavity opens to the outside through an upper hole called the oscullum.

QUESTION 1 Where are porifera attached and who porifera

perform reproduction?

QUESTION 1 Where are porifera attached and who porifera

perform reproduction?

THE ANSWER IS:

Porifera are attached to sand or to rocks

Porifera perform reproduction by 2 forms:

-sexually: develop from eggs.

-asexually: through fragmentation or budding.

QUESTION 2 What is they wall perforated by?

QUESTION 2 What is they wall perforated by?

ANSWER TO THE QUESTION:

The wall of their bodies is perforeated by pores.

FILL IN THE GAPS Porifera or sponges are _________ animals and most

of them are _________.

Water enter through them and reach and internal _______. This cavity opens to the outside through an upper hole called the ___________.

FILL IN THE GAPS Porifera or sponges are aquatic animals and most of

them are marine.

Water enter through them and reach and internal cavity. This cavity opens to the outside through an upper hole called the oscullum.