CHEMICAL and PHYSICAL FEATURES CHAPTER 1 MARINE BIOLOGY.
Arthropods The Armored Achievers pp. 125-131. Arthropod Largest phylum with 1 million species (3/4 of all animals on earth) Segmented bilateral symmetry.
ENTOMOLOGY CONTEST. ORDER - Blattodea Metamorphosis: Hemimetabolous Mouthparts: Chewing Key characteristics: Flattened body, head concealed by pronotum.
Journal # 5 Oct. 11,2013 AQUATIC MACROINVERTEBRATE IDENTIFICATION.
1 Benthic Macroinvertebrates Identification. 2 Backswimmer.
“ How Sensitive Are You ?” Lab Review. List 1 ecological benefit provided by aquatic macroinvertebrates. Decomposers (eat detritus) Form base of.
Water Is Special: The Unique Properties of Water..
BROUGHT TO YOU BY CALIFORNIA WATERFOWL ASSOCIATION DICHOTOMY KEY PRACTICE.
Chapter 15 Water and Aqueous Systems. Water and its Properties Water is a polar molecule Has hydrogen bonding This creates: High surface tension Low vapor.
The Properties of Water. The Mickey Mouse Molecule! Hydrogen Oxygen.
Properties of Water. Water = H 2 O Oxygen and Hydrogen are bonded together by Covalent Bonds O and H share some electrons.
Water review: Take a minute and list a few of the properties you remember about our favorite liquid: It’s a polar molecule- which means it dissolves other.
