Animal Kingdom: Characteristics of Major Phyla
Phylum Porifera
Phylum Porifera, consisting of 5,500 species, are the simplest animals that exist and are sessile. Their bodies are pierced by pores that communicate with the gastrocele, covered by choanocytes. They have radial symmetry and their skeletons consist of spicules. Examples: Sponges.
Phylum Cnidaria
Phylum Cnidaria, with 10,000 species, are lower animals with more differentiated tissues. They are shaped like a polyp (sessile sack) or jellyfish (free-floating). The surface of their bodies
Read MoreEvolution of the Term ‘Art’ and the Concept of Beauty
Evolution of the Term ‘Art’
Art is a term that etymologically comes from the Latin word ars, which in turn is a translation of the Greek techne.
Art is techne, a skill-building term applied to all areas of life.
Greece
In Greece, it was a concept related to technical or mental ability for certain activities. Included in this were both the work of a sculptor or an architect, as well as that of a carpenter or blacksmith: they were all considered teachers.
Middle Ages
In the Middle Ages, a distinction was
Read MoreGlobalization: Characteristics, Markets, and Impact
Characteristics of Globalization
Globalization is the ability to use technology to exchange and communicate goods and services between two or more nations. Example: Making a product in China and selling that product all over the world.
Globalization of Markets
The globalization of markets means that nations are not constrained to their own borders; they are now all connected. Example: Buying products online that are produced all over the world.
Globalization of Production
This means that companies can
Read MoreEssential Concepts in Computer Hardware and Software
Computer Hardware and Software Fundamentals
1. Computer Hardware
Computer hardware is the collection of physical elements that constitutes a computer system. Computer hardware refers to the physical parts or components of a computer such as the monitor, mouse, keyboard, etc., all of which are physical objects that can be touched. In contrast, software is instructions that can be stored and run by hardware. That is any set of machine-readable instructions that directs a computer’s processor to perform
Read MoreCell Components and Their Functions
Cell Organelles: Structure and Function
1. Plasma Membrane (Cell Membrane)
Structure: A bilipid membranous layer composed of proteins and carbohydrates. It is fluid-like.
Function: The cell membrane separates the cell from its external environment and is selectively permeable, controlling what gets in and out. It protects the cell and provides stability. Proteins are found embedded within the plasma membrane, with some extending all the way through in order to transport materials. Carbohydrates are
Read MoreUnderstanding the Core Beliefs of Christianity
The Core Beliefs of Christianity
1. Christianity is a Revealed Religion
Christianity is a revealed religion, meaning that God reveals Himself to humanity without being sought out. Revelation is the manifestation of God. Through signs and words, He reveals truths that humans could not otherwise know or could only know with difficulty. Christianity has its origins in the divine initiative. God chose Abraham and Moses. None of the prophets sought God. Jesus Christ is the center of human history. His
Read MoreFemale Empowerment in Restoration and 18th-Century Literature
The aim of this essay is to analyze eighteenth-century literary works in which a certain feminine empowerment can be appreciated, and which, therefore, contributed to a social discussion about the figure and role of women in society.
The Role of Women in the 18th Century
First of all, it is important to take into account the predominant role attributed to women in the 18th century. At that time, women were subjected to numerous social rules and constraints that were intended to direct their behavior
Read MoreCellular Structures and the Circulatory System
Cellular Organization and Function
The cell is the basic unit of living matter. Depending on their structure and organization, cells are classified into different types of living organisms.
Prokaryotic Cells
Prokaryotic cells lack a distinct nucleus; their genetic material is located freely in the cytoplasm, along with the enzymes necessary for their maintenance and reproduction.
Eukaryotic Cells
Eukaryotic cells possess a distinct nucleus, where the genetic material is enclosed by a membrane, separating
Read MoreSociolinguistic Text Analysis: Structure, Arguments, and Linguistic Features
Topic:
The topic addressed by this text is the subject, and we can say that the title of this topic (theme or not) is a character G / E, because it is aimed at a particular sector of society and is added with the ideas in a logical order.
Structure:
This article is expository-argumentative. We can locate three parts: introduction, development, and conclusion. This text follows a parallel structure, list-like (throughout the text, different aspects of the same subject are set out), induction (from particular
Read MoreCriminal Policies: A Comparative Analysis of Trends and Outcomes
Comparing Criminal Policies
Outcomes, Trends, and Determinants
Phases and Actors of Criminal Policy
A criminal policy starts with criminalization (policymakers), continues with crime control (policymakers, police, and prosecution services), adjudication (prosecution services and courts), and sentencing and punishment (policymakers, courts, and prisons). The last three phases constitute penal policies stricto sensu. Crime prevention involves actors from the whole public sector, including the criminal
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