The flower is the most showy part of plants. We find flowers only in angiosperms, the most evolved plants in the plant kingdom. Plantae. Most flowers possess four types of structures: Sepals Petals Stamen or androceo Pistil or gynoecium When…
There are different types of texts according to intention, discursive function, type of language or format. In 1979, Egon Werlich proposed a classification with five types of texts (narration, description, exposition, argumentation and instruction) that responds to the way in…
Generations are groups of people who were born during the same period, experienced the same historical events and received similar cultural influences. The Generation of the Baby Boomersthe Generation X and the Generation Y o Millennialare some of the best…
The science is the set of disciplines that allow obtaining rational knowledge of natural phenomena, in a systematic, objective, verifiable and improvable way. The technology is any process, method or instrument that serves as a means to solve a problem.…
Mattress sizes most common in the market are: Single mattress / twin. Double mattress / double. Mattress queen. Mattress king. Presidential king. California king. The sizes of each bed model usually differ slightly from country to country. For example, Mexico…
Oral communication is a type of communication established between two or more people who exchange ideas, thoughts and emotions through spoken language. Written communication is a type of communication that allows the expression of ideas, thoughts and emotions through the…
The world’s biomes are communities of plants and animals characteristic of a climate. The key ingredient in recognizing a particular biome is vegetation. Biome is an extended expression of ecosystems, i.e., a biome can cover several ecosystems. The 8 main…
Methods of separation of mixtures are physical techniques used to separate the components of a mixture. A mixture can be homogeneous, when its components are indistinguishable to the naked eye, or heterogeneous, when differences between its components are evident. The…
General and specific objectives are fundamental elements for the realization of academic works, such as, for example, a degree thesis. The general objective is a statement that summarizes the central idea and purpose. of a work. The specific objectives detail…
The scalar magnitude is the quantity that we can measure of a certain property that does not depend on its direction or position in space. The vector magnitude is the quantity we can measure that depends on the direction or…