courses
Tackle that seemingly endless selection of course offerings; a roundup of helpful resources and sound advice for selecting the best courses and acing them.
PHP Online Compiler for Learning Web Development
With the help of our comprehensive reference to PHP online compilers, explore the world of web programming. Gain knowledge quickly, solve problems with ease, and maintain your edge in the dynamic world of web development.
By micahgreen3 years ago in Education
Why are plant leaves green?
Leaves are green because they contain chlorophyll, which is used for photosynthesis. Green is the predominant colour in nature and is found in most plants. The lush greenness of forests and hillsides is a characteristic of nature.
By Samantha Baker-Bent3 years ago in Education
Zebra
With their strange, singular appearance, due to the stripes that furrow their bodies, zebras have become symbolic animals for Africa, intensely publicized, more famous even than giraffes with their unusual figure. They are an essential element of the African landscape, of the great savannahs covered with tall grasses, from which, here and there, the umbrella-shaped acacias that botanists named Acacia tortillis sprout. The history of these races of horses (Equide), whose ancestors appeared tens of millions of years ago, in the Eocene, more precisely 70,000,000 years ago on the North American continent, is not only interesting, but also full of significance .
By Jurji Daniel-Sorin3 years ago in Education
20 wonders of the world
Exploring the Wonders of the World The world is adorned with marvels that captivate our imagination and showcase the ingenuity of human achievement. Here, we delve into 20 wonders that span the globe, each with its own unique story and cultural significance.
By M RAFLI EKA PRAMUDITHA3 years ago in Education
White Blood Cells | Types and functions:
White Blood Cells are otherwise called as Leukocytes. The name leukocyte derived from Greek word leuk means ‘white’, cyte means ‘cell’. WBC main role is to protect the body against microbes. WBC surround microbes, engulf and destroy the foreign particles by phagocytosis mechanism.
By Sathishkumar3 years ago in Education
Anatomy and Physiology of the Human Body
In this lesson on anatomy and physiology, we will discuss the relationship between these two subjects. While they can be studied separately, I believe they are best understood when studied together. Anatomy focuses on the form, structure, and location of bodily parts. For example, let's consider the pericardium, which is the sac that surrounds the heart. The term "pericardium" is derived from "cardia" or "cartium," which means heart, and "per" which usually means around or surrounding. The pericardium is made of connective tissue and is slightly larger than the heart itself. It is located right here, providing some anatomical facts about the pericardial sac. On the other hand, physiology is more concerned with the function of bodily parts and the processes involved. It explores how different organs are connected and what each organ is doing in relation to others. Taking the pericardium as an example again, it serves as a protective and lubricating layer for the heart. The fluid inside the sac acts as lubrication for the beating heart, similar to how oil is necessary for the proper functioning of moving engine parts. The pericardial sac plays a vital role in maintaining the health and function of the heart.
By Millicent mary3 years ago in Education
Anatomy and Physiology of Urinary System. Content Warning.
Anatomy and Physiology of Urinary System Welcome back to Educator.com! In this lesson, we will be discussing the urinary system. The functions of the urinary system go beyond simply producing and eliminating urine. While that is its primary function, it also plays a crucial role in removing metabolic wastes from your bodily fluids. Solid waste, on the other hand, is part of the digestive system and is eliminated through fecal matter. The urinary system primarily focuses on filtering blood and eliminating metabolic wastes.
By Millicent mary3 years ago in Education
Navigating Biden's Rocky Road to Reelection: Divisions, Challenges, and Opportunities
As President Joe Biden officially shifts gears towards the general election, gearing up for a potential rematch against former President Donald Trump, the political landscape seems both challenging and promising. Biden's path to victory, as acknowledged by his campaign advisers, will be far from easy, marked by divisions within his coalition and a highly polarized political environment.
By Sushil Bhatta3 years ago in Education








