Day: February 24, 2022

How a Virus Can Infect a Living Organism Viruses are microscopic infectious agents that replicate within the living cells of living organisms. They are present in all forms of life, including plants, animals, microorganisms, archea, and fungi. However, they can only be spread between living organisms and can also infect dead cells. This article will describe a virus and discuss how it can infect a living organism. A virus is a dangerous type of infection, but there are many different kinds. Viruses vary in size and complexity, but all contain […]

The Three Layers of the Earth Earth is the third planet from the Sun and the only object in the Solar System known to support life. Other astronomical objects are also inhabited, but none have liquid surface water. The Earth’s 71% ocean cover dwarfs the land’s rivers, lakes, and polar ice. The earth’s oceans are the most abundant water on the planet, containing billions of gallons of water each day. The vastness of the oceans allows for a greater understanding of the earth and its environment. The Earth’s mantle is […]