Report Goldfish Respiration Lab Essay Example

Report: Goldfish Respiration Lab Paper According to The Respiration System of a Goldfish by Sarah Quintal, at lower temperatures the surface area for gas exchange increases, while the breathing rate decreases . Several different variables took part of this experiment; the controlled variable was the goldfish, the independent variable was the temperature of the water, and the dependent variable was the number of breaths the goldfish took. The hypothesis stated before the experiment was that if the temperature of the water decreases then the number of breaths that the goldfish will take will also decrease. Discussion The experiment that was studied showed that my hypothesis was correct; once the temperature began to decrease, so did the number of breaths the goldfish took. The results proved that the lower the water temperature is the lower umber of breaths the goldfish will take. The experiment could have be operated more smoothly if the goldfish wouldnt have moved as much when trying to count the number of breaths. My results are important because it shows that something so little, like the water temperature, can make such a big impact on an animal. Literature Cited Panderers, Crawler. (2011). Experimentation: The Process Skills in Action. In Exploring Biology in the Laboratory (up. 13-16). Quintal, S. (n. D. ). We will write a custom essay sample on Report: Goldfish Respiration Lab specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Report: Goldfish Respiration Lab specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Report: Goldfish Respiration Lab specifically for you FOR ONLY $16.38 $13.9/page Hire Writer