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Parts of the flower: what are they and their function?

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…
Types of texts and examples: with characteristics of each class

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 by year: boomers, x, millennials, centennials and more

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…
Difference between science and technology: what it is and examples

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.…
Bed sizes (mattresses): single, double, queen, king size, presidential and California king

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 and written communication: what it is, distinctions and differences

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…
