1. CLASS HOLOTHUROIDEA (SEA CUCUMBERS) By: Christian Jay Rayon Nob BS-Marine Biology Mindanao Sate University-Naawan Campus 2.  Sea cucumbers are an abundant and diverse…

1. Fishing Luis Enrique De Grau 2. “ Fishing is the activity of hunting for fish. It is an ancient and worldwide practice that dates back about 10,000 years with various…

1. Fishing Luis Enrique De Grau 2. “ Fishing is the activity of hunting for fish. It is an ancient and worldwide practice that dates back about 10,000 years with various…

1. Fishing Luis Enrique De Grau 2. “ Fishing is the activity of hunting for fish. It is an ancient and worldwide practice that dates back about 10,000 years with various…

1. Mollusca THE BEST By Lachezar, Ivaylo, and Ira from 10/4 2. History of the Mollusca It is the second largest phylum of the animal kingdom7 They are one of the earliest…

1. 3 Say Hello to a new Tomorrow 1 2. “It feels wonderful to be my own boss.” Maria, Avon Representative 3. You can live life on your terms.You can take charge, with…

1. Invertebrates 2. Invertebrate Characteristics  Invertebrate animals have no inner skeleton or backbone.  SIZE: most invertebrate are very small, but some are enormous,…

1. INVERTEBRATES Small animals which live with us 2. Porifera The body is like a sack full of pores and channels. Water circulates through it, and the cells get the small…

1. SCIENCEPRESENTATIONCreated by:Gerard Casacuberta Moragas Lluís Pla Vilabella 2. The invertebrates are animals without backbone with internskeleton 3. INVERTEBRATES PORIFERA…

1. Spineless Animals Invertebrates 2. Sponges Sponge is the simplest kind of an invertebrate.Shaped like a sack with an opening at the topIt’s body is made of 2 cell layersBody…