we can creat fresh water streams in multiple copy and then each streams will have different temprature accordingly increasin (37, 45, 55, 65, 75 etc) gradually and constan for each.
each strams would have a fixed no of cray fish which life time would be watch and death would be recorded this results can be compared statistically to find out temprature limit which significantly affect the crayfish
Scientists worldwide are concerned about reports of climate change. Crayfish are common inhabitants of freshwater streams,...
some help organizing this stuff please.
Plant Growth estions have on seed be of interest? diing 524 LAB TOPIC 19 Animal Diversity II: Nematoda. Arthronnda Behinodermata, and Chordata TABLE 19.2. Comparison of Organisms by Major Features 1. Tissue Organization a. distinct tissues absent: 5. Circulatory System a. none: b. distinct tissues present: b. open: 2. Symmetry a. radial: c. closed: 6. Habitat a. aquatic b. bilateral b. terrestrial: 3. Body Cavity a. acoelomate: c. parasitic b. pseudocoelomate: 7. Organs for...
4. In studying climate, scientists are often concerned about positive feedback loops: two or more pro- cesses that amplify each other, creating a system of amplification that leads to a vicious cycle. One example is the interaction of water vapor with global temperature. If global temperature increases, the capacity of the atmosphere to contain evaporated water vapor also increases. If water resources are available, this would result in an increased amount of water vapor in the atmosphere. Water vapor is...