In aquatic systems - Study guides, Class notes & Summaries

Name an animal that has neither a circulatory system nor a respiratory system and relies solely on cutaneous diffusion for gas exchange. How is this adequate for its survival? - Small and thin animals, like flatworms and horsehair worm parasites, have no respiratory or circulatory systems and solely rely on cutaneous/cuticle diffusion through water or air. Examples of respiratory structures of aquatic animals - bulk flow (sponges, cnidarians), gills, water vascular system, arborescent respi...

Name users and their associated uses of water resources in VA - Answer 1. Public utilities: provide drinking water 2. Campgrounds, parks, etc: recreation 3. Owners of waterfront property manage their water: protect their investment 4. Industry depends on cooling and fire ponds for safety 5. Irrigation districts provide water for crops and livestock 6. Real estate developers, streams, and lakes provide aesthetic appeal 7 Fish farmers use aquatic systems for the commercial production of f...

5.0 Aquatic & Mosquito Questions and Answers Already Passed List the roles plants play in a healthy aquatic ecosystem. -producing oxygen -preventing shoreline erosion -lessening excess nutrients during growing season -stabilizing lake bottom -providing food and habitat for fish, waterfowl, and other aquatic animals List ways that excessive plant growth can adversely affect the ecology and uses of a water body. -harm ecology of aquatic ecosystem -curtail or prevent recreational wat...

List the roles plants play in a healthy aquatic ecosystem. - Answer -producing oxygen -preventing shoreline erosion -lessening excess nutrients during growing season -stabilizing lake bottom -providing food and habitat for fish, waterfowl, and other aquatic animals List ways that excessive plant growth can adversely affect the ecology and uses of a water body. - Answer -harm ecology of aquatic ecosystem -curtail or prevent recreational water uses (e.g. fishing, boating, swimming) ...

1) Gas exchange in the aquatic salamander known as the axolotl is correctly described as A) active transport to move oxygen into the salamander from the water. B) carrier-mediated transport to move oxygen into the salamander from the water. C) facilitated diffusion of carbon dioxide from the salamander into the water. D) simple diffusion of oxygen into the salamander from the water. E) active transport of carbon dioxide from the salamander into the water. - ANSWER D 2) Circulatory s...

1) Gas exchange in the aquatic salamander known as the axolotl is correctly described as A) active transport to move oxygen into the salamander from the water. B) carrier-mediated transport to move oxygen into the salamander from the water. C) facilitated diffusion of carbon dioxide from the salamander into the water. D) simple diffusion of oxygen into the salamander from the water. E) active transport of carbon dioxide from the salamander into the water. - ANSWER D 2) Circulatory s...

Industrial Storm Water Certified Operator Exam Set Questions With Revised Correct Answers 1) Under natural conditions the majority of rain water that falls to the ground - ANSWER Infiltrates the ground or evaporates 2) The introduction of pollutants to storm water most commonly occurs when industrial facilities allow operating procedures and industrial materials to - ANSWER Become exposed to storm water 3) The best way to prevent contamination of storm water is - ANSWE...

FNR 25150 Birds Final Exam lamellate bill; shift/sieve-like bill type to sort through aquatic vegetation Order Anseriformes has a common structure to adapt to aquatic environments. What is it and what is its purpose? provide habitat to migrating and wintering waterfowl National Wildlife Refuge Systems were initially created to: Wisconsin, Michigan, Ohio, Ontaria Where were Trumpeter Swans reintroduced to? Michigan and Wisconsin Which populations of Trumpeter Swans winter in our area? -...

5.0 Aquatic & Mosquito exam | Questions and Verified Solutions | Latest Update 2024/2025 | Graded A+ List the roles plants play in a healthy aquatic ecosystem. - Answer - - producing oxygen -preventing shoreline erosion -lessening excess nutrients during growing season -stabilizing lake bottom -providing food and habitat for fish, waterfowl, and other aquatic animals List ways that excessive plant growth can adversely affect the ecology and uses of a water body. - Answer - -harm ecol...

pool operators test Questions & Answers(scored A+) In addition to the training class and test, the operator must... - ANSWER have knowledge of the swimming pool ordinance for the AHJ, make sure all certifications are kept updated, ensure that all employees are properly trained and in-services are held, be trained on the physical plant of swimming pool facility that they intend to operate, familiarize themselves with the specifics of the swimming pool facility conventional swimming pool - A...