Daily Activity 4-12-2012 Get out your notebooks and be prepared to take notes on Cnidaria.
Environmental Studies IDC3O3 Ms. Nguyen. * Amount of oxygen dissolved in water is a good indicator of water quality and the kinds of life it will support.
First person to make and use a lot of microscopes. The first person to make and use a lot of microscopes was a Dutchman named Anton Leeuwenhoek. Leeuwenhoek.
Invertebrate Animals BY: ANTHONY MARCH. Animals Characteristics 1.Eukaryotic 2.Multicellular 3.Have no cell walls 4.cell membranes made of fatty acids.
Invertebrate Animals
The Microscope and Micro-Organism
