Learn about the hydrolysis of aspirin, whether aspirin is an acid or a base, and whether it is soluble in water. Discover the aspirin synthesis...

What is a quadratic equation? Learn what makes an equation quadratic and what does a quadratic equation looks like. See some examples of a quadratic equation.

Learn about the meniscus of liquids as well as convex and concave meniscus. Discover why meniscus is important to liquids in science and how to...

Learn about three-dimensional shapes and their types in this bite-sized video lesson. Explore their characteristics, then enhance your geometry knowledge with a quiz.

Discover what language means and the concept of language. Learn all about language, from grammatical structure to cultural implications.

Learn the definitions of and difference between health care and healthcare. Review the levels of health care, such as primary, and types of...

Telecommunication systems allow distant communication using electrical signals or electromagnetic waves and some basic components to support the system. Explore the different components of a ...

Aug 13, 2025 · This lesson focuses on the meaning of the term 'biotic factor.' It also introduces other terminology such as the words 'abiotic' and 'ecosystem'. ...

Learn what a computer system unit is. Understand the computer definition, the parts and functions of a system unit, and the form factor of a...

Learn the meaning of a cultivar in agriculture. Discover the different types of cultivars, see the difference between a cultivar and a variety and...