Compare And Contrast Anglerfish And Polar Bears

The bear have evolved along time ago and now there is only eight species existing. They evolved from early canids during the late Oligocene and early Miocene, about 25 million years ago. The earliest ancestors where the Dormaalocyon Latouri. An intermediate ancestor was the short faced bear, very similar to the modern day bear. It lived through the pleistocene period. It grew to thirteen feet long and was a herbivore. The ancestors to the modern day bears lived in the same climate and ate the same things. The modern bear contrast from the ancestor because the ancestor was more skinny and was smaller, and it was more cat like. The eight species of bear that still exist. They are the Polar bear, Brown bear, American black bear, Asian

3. What are the major evolutionary trends that developed among major vertebrae groups, specifically those that allowed the transition from aquatic to terrestrial life?

The environmental changes that took place throughout history caused species of animals to adapt to the changing conditions. One such animal where this is especially apparent is the evolution of the horse. In order to survive, horses evolved traits such as longer limbs, rigid teeth and others that allowed them the best chance of survival. Overall, it is apparent that the morphology of the horse changed due to environmental conditions, especially when studying the fossilized teeth, jaws, and limbs.

Evolution of the polar bear also resulted in curved, needle-sharp claws for clinging to ice and grabbing prey. In addition, they developed large, partially webbed paws to assist with swimming. On land, their enormous paws are useful for traveling across loose snow and the paws provide a bigger area to spread their weight across on thin ice. Another adaptation is the polar bear’s longer neck which is needed to keep their head above water when swimming (Polar Bear Evolution 1995). All of these characteristics, unique to the polar bear, have been part of its evolution.

After reading both of the stories I found that both the animals the Polar Bear and the Angler fish are Carnivores. They both have a harsh envirorment.Since they are both Carnivores thet dont have to good of a food supply, like if they live in a grassey green place since the only eat meat . They adapted to those harsh envirorments very well by,the anglerfish having to atract fish with the light on there head.Allthough the Polar Bear lives in -50 degrees.But the polar bear has black skin that absorbes the heat and 4 inches of blubber to go with that , the Polar Bear has to lay down in the snow to cool off. The Polar Bear has long strong legs and huge curved claws are especially adapted for striking and killing their prey. Now you know that theese

Brrrrrrr!!!!!!! Do you think you would be able to adapt to extreme conditions? Maybe like freezing cold water or water so deep that there is no light. Polar Bears and Anglerfish live and survive in freezing cold conditions like these.Although, they have to adapt to these special environments.

As Bear and Crispin were walking Crispin whispered to Bear that he has a dagger.(A short knife with a pointed and edged blade,used as a weapon).Bear told Crispin to give it to him, as Crispin did he folds it in his cloak. When Crispin and Bear reached the City Gate there was soldiers surrounding them. Someone came closer to us.It was Aycliffe.In one of his hand he had a sword and in the other he had a dagger. Crispin yells “Let us out”. Aycliffe shouts so everyone could hear was “Both of you are traitors”. He says even tho I had an oath, You are a Wolf’s head! While Crispin is terrified Bear shoved Crispin behind him, so he faced the Steward. Soon his cloak had fallen away, in the sunlight you could see how bad he was really injured, his huge body covered in blood.

Angler fish and Polar Bears live in harsh surroundings.They do certain things to live.Angler fish devlope symbiotic relationship so it can produce light. The light is not strong enough to illuminate the fish.

As polar bears inhabit the Arctic regions of five separate nations, it is important to examine the different nation specific management plans in place for conservation of the species. By examining the various management plans in place, a comprehensive look into polar bear management of the species on a global level may be achieved. Of the five nations with polar bear populations, the three largest have some form of a national management plan in place. However, in all five nations, all have specific polar bear hunting regulations and restrictions that also assist in polar bear preservation.

Can you imagine going from your warmy, sunshine state to the cold, tundra Artic? The polar bear and the Anglerfish are adapted to the extreme enviornments in which they live in. The polar bear and the anglerfish have characteristics to match each habitat they live in. The polar bear lives where the air, ice, and air intersect. They live most of their lives on sea ice. Where, the temperature an drop as low as 50 degrees Farenheit. On occasion, they might visit land only to build birthing dens for females. The famous polar bear may sound like it hibernates because you must think all bears hibernate, but believe it or not, the polar bear does not! They hunt year round which leaves no time to hibernate. The polar bear is the world's largest carnivore

The Ursus maritimus, or also known as a polar bear, is a very impressive mammal. They have multiple staggering characteristics which are going to be named in the following. Facts ranging from what it looks like, where it lives, where it gets it food from, and how it adapts to its environment.

Polar bears are endangered species in Arctic area’s. They are carnivorous bears that are white and furry. Eight of the nine polar bear populations decreased. Polar bears have black skin under their fur and have fat that measures to 4.5 inches thick. They have long necks which is beneficial for them because it helps them swim and when they catch their prey in the tiny holes. Polar bears are said to be as smart as apes. They usually weigh from 350 to 700 kg. There is an estimated amount of 20,000 to 25,000 polar bears still living today.

Polar bears interact with other organisms in many interesting ways. Polar bears skin is actually black but there fluffy white fur coat covers it. Polar bears are very interesting creatures. Polar bears mostly eat seals they're also the largest carnivore that lives on land polar bears live in the tundra biome.

The documentary movie started off slow. The show showed different people and their field on the boat. The captain, zoologist, art photographer, artist, marine biologist, who is the only female on this trip. Then they show the geologist, geographer, and the geochemist. All of sudden the movie started playing heavy metal. It turn out that they love heavy metal music. One of the guys pick up a rock and said that the oldest rock in the world can be found in Greenland. The location that they reach show animals like polar bears and salmons. What surprise me that Greenland has one of the biggest salmons. At the end of the show, the marine biologist discover a new species on her microscope. The movie was not excited other than the background music.

The aim of this investigation is to look at the distribution of the ornate limpet, (Cellana Ornata) and the radiate limpet (Cellana Radians) on the rocky shore. We went to the rocky shore of Sirens rocks between Island Bay and Owhiro Bay, on Wellington’s South Coast. We are studying how our chosen organisms affect each other’s distribution patterns. We sampled in the low tide zone, mid tide zone, and high tide zone. The rocky shore we explored was 80 metre long, rocky terrain, bare rock platforms with rock gulley’s.