Spiny dogfish Essays

Justin Gatti SPCH1010 3 February 2018 How to Survive a Shark Attack General Purpose: To inform about shark attacks Specific Purpose: To increase your survival chances if you are attacked I. Introduction (20): A. Who in here enjoys going to the beach? Has anyone been in the water with a shark? I have, and not on purpose. Luckily, I managed to make it out alive. B. Today, I would like to take a few minutes to talk to you about shark attacks, why they happen and how to increase your chances of surviving

The animal I chose is a jellyfish (or jellies). I used many sources but these were the most helpful. I mainly used https://en.wikipedia.org/wiki/Jellyfish for reproduction and the sizes between birth and adulthood. I used kids.nationalgeographic.com/animals/jellyfish/ for more facts about their one type of cell. I used http://eu.oceana.org/en/feature-about-jellyfish to learn more facts about the reproduction of jellyfish. First, I’ll talk about the types of cells in a Jellyfish. Fun fact, Jellyfish

in the daily catches of fisherman. A specific type of species known as the spiny dogfish have caused a problem for fishermen stretching from Maine to South Carolina. According to the president of the Midcoast

warmer water and they dwell in anywheres from zero feet all the way down to sixteen thousand feet. They do have many predators so they always have to be on the defense. Some of their predators include sunfish, sea turtles, tuna, butterfish, spiny dogfish, and blue rockfish. Even though jellyfishes do have tentacles that release nematocysts which injects the animal with toxins, it does not stop animals from eating it because some animals are immune to their sting. Don’t worry the purple striped

Tyler Brown Enc 1101 Professor Mary 17 November 2015 Monsters of the Deep, Can They Get Cancer? Mysterious creatures of wonder, gliding through the water with incredible ease. Their bodies made of pure muscle to give them strength to snatch their prey in order to survive. It has recently been made clear that because sharks are mostly made of cartilage. For this reason they do not develop cancer. Where does this theory stem from, does it have to do with marketing, can shark cartilage help fight