All living things

All living things use some way to survive and defend themselves. Frogs use their skin in many ways for these reasons. So how do frogs use their skin, color and poison to survive and defend themselves? In this paper you will learn how frogs use their skin to live, survive and defend themselves. Frog skin is thin and naked. It has no scales, no hair, and no feathers. However, the skin of a frog is critical to their survival. Through it, they both drink and breathe. They also use their skin to absorb all the moisture they need through their skin because they do not swallow. Although frogs do have lungs, they rely on the extra oxygen they absorb through their skin, especially when theyre underwater. Frogs must keep their skin moist. Otherwise, oxygen cant pass easily through their skin and they suffocate. Frog skin secretes a mucus that helps them keep moist. Even so, their skin tends to dry out which is why they usually stay near bodies of water. They rely on dew for moisture or burrow themselves underground in moist soil. Although they rely on their skin for a lot of purposes they do rejuvenate themselves by shedding their skin once a week. This process consists of a lot of twisting, bending and stretching to loosen the skin. Once the frog has loosened ! it enough it pulls the skin over its head like a sweater and usually eats it. I have been describing simple and logical reasons for the importance of frog skin. However, there are more reasons to make it all the more fascinating. In frogs, pigmentation or skin color depends on the presence of specialized cells and the resulting optical phenomena. These cells are differentiated from the so-called neural crest during the stage when the brain and the spine are being formed and then migrate to the surface of the skin. The evolutionary history of the biology of pigmentation may be dry material, but it is the basis for the dazzling ...

No Culture Is an Island Essays

No Culture Is an Island Essays No Culture Is an Island Essay No Culture Is an Island Essay No culture is an island means, cultures aren’t bound to say in one area as it’s stuck on an island. It influences people to people, community to community, country to country. All human interaction is influenced to some degree by the cultural, social, and physical settings in which it occurs. It’s given that culture powerfully influences thoughts, emotions and behaviors. Every person’s culture is his own mindset that they develop during childhood grooming and socialization.Social Change, every culture has its own lifestyle the way people dress, what roles genders have, what role children have and what they do in their leisure time. But the culture is influencing social change on other parts of the world too. As it’s the 21stcentury media helps people in other parts of the world to observe and most of them feel attracted to because it’s new to them and adopt in their culture.Example Jeans was a western culture gradually with time passing by rest of the world got familiar with it and now it’s been adopted in almost every culture. Arts, by arts I mean music, theatre and their creator/performers. They have a big influence on people all over the world. If they are really famous some people set celebrities as there role model and start adopting their cultures. The world come to knows what other cultures exist through Arts. Hollywood had a big role in changing cultures all over the world.The influence of Musicians and Actors is effective and brings a change in their fans culture really quick. Technology, now a day’s same technology is being used all over the developed and developing countries. Again I would say media helps spread the news that what types of technology is out there and rest of the world tries to obtain it and adopt it, because no one wants stay behind in the matter of technology and the people who adopt the new technology helps them compete with the world.