Slide 1Animals From Sponges to Mollusks Fall 2005 Mr. King Slide 2 Sponge - Porifera Slide 3 Slide 4 Slide 5 Slide 6 Pore Slide 7 Oscula Slide 8 Pore Oscula Water with food…

Slide 1Know the Rules: Be Safe Around Electricity Slide 2 What Is Electricity? We use electricity everyday. But: –What does it look like? –What does it smell like? –What…

1.Metallurgy – 2Metals are extracted from their ores. Ores contain all unwanted impurities and a part of required metal too. Metallurgy is the process of extraction of…

1.17.2 FISHESPage 3482. GillsOrgans that remove dissolved oxygen from waterLocated on either side of fish’s head3. Gills4. How Gills WorkWater passes over gills as a fish…

1. The Forest Tribe Sophie C.2012 2. Let The Adventure BeginChoose your Tribe:River Tribe - Live by river, good at swimming Click hereWind Tribe - Live on moorland, fast…

Slide 1 Presentation on Phylum Porifera WHAT IS PORIFERA Porifera, a phylum within the Kingdom Animalia, is commonly refered to as sponges. The sponge or poriferans, named…

Diapositiva 1 Water in landscapes We classify water as : Continental waters Marine waters Continental waters Lakes Lakes are large bodies of water surrounded by land. Rivers…

Slide 1 Slide 2 Gas Exchange Respiratory Systems (Ch. 42) Slide 3 Slide 4 Why do we need a respiratory system? O2O2 food ATP CO 2 respiration for respiration Need O 2 in…

Slide 1 Electricity You Light Up My Life! Slide 2 Electricity and Magnetism ä The science of electricity has its roots in observation, known in 600 BC that a rubbed piece…

Slide 1Electric Circuits Slide 2 Slide 3 Electric Circuit Is a closed path for the flow of electrons. Consists of: 1.Source of electricity 2.Wires to conduct the flow of…