## What Are The Political Components Of The Geographic Space?

The political components of the geographic space  are those that are manifested across the borders between countries and their respective administrative divisions, as well as in the different forms of government that nations have. On the other hand, geographical space includes the organization of society from a spatial or territorial point of view. It is the

## What Are The 3 Elements Of A Vector?

The elements of a vector are the direction, the distance and the modulus. In mathematics, physics, and engineering, a vector is a geometric object that has a magnitude (or length) and direction. According to vector algebra, vectors can be added to other vectors. A vector is what is needed to get from point A to

## Humoral Immunity: Theory, Effector Mechanisms, Examples

The humoral immunity , also known as immune response mediated by antibodies, is one of the most important mechanisms of the organisms defense against invasion by microorganisms or toxins extracellular. Specifically, humoral immunity refers to immunity mediated by blood factors, which are serum proteins known as “antibodies” that function in responses to infections and are

## Where Did Hominids Originate?

Scientific evidence indicates that hominids originated on the continent of Africa; the East African region is specifically indicated. Most hominid fossils, as well as the oldest ones, have been found throughout the African continent. This is one of the main reasons why it is theorized that modern humans developed in Africa. The hominin family separated from

## The Whisperers (the Walking Dead): History, Members

The Whisperers, also known as The Whisperers  in their English version, are an antagonistic group of people who dominate the walkers (the walkers) and uses their skins to camouflage themselves and go unnoticed among them. [ ATTENTION – spoilers ]. They are part of the regular comic series The walking dead and they are survivors of

## Ampère’s Law: Formula And Equations, Proof, Exercises

The Ampere ‘s law  states that the movement of the magnetic induction vector B is proportional to the intensity I of the current flowing through the same. In turn, the circulation of B  is the sum of all the products between the tangential component B ║  and the length of a small segment Δℓ of

## Picanha: What Is It, History, How To Prepare It

The « picanha » is a cut of beef highly valued in the kitchen for its excellent quality and its juiciness. It is typical of South America, more specifically of Brazil, being the reason for the origin of the name in Portuguese.  In other countries where it is also tasted, such as Argentina, it is

## Historical Map: Characteristics, What It Is For, Examples

A historical map is a type of map that represents those places, phenomena or events that existed in a time prior to the date the map was made. Old maps should not be confused with historical maps. An old map was made in the past and can no longer be used for the purpose for

## Heterogeneous Mixtures: Characteristics, Types, Examples

The heterogeneous mixtures are those that present the naked eye in principle over a perfectly distinguishable component. It is said that they are composed of more than one material component or phase (solid, liquid or gaseous), which maintains or preserves all its properties regardless of the rest of the mixture. These types of mixtures are

## Trachycarpus: Characteristics, Habitat, Distribution, Species

Trachycarpu s  is a genus of palm trees composed of ten species belonging to the Arecaceae family. It is distributed in the north of India (in the Himalayas), in the north of Thailand, in China and Vietnam. They have slender trunks and are covered by the fibrous bases of the leaves. These are mostly dark