Why is soil important to life on Earth? Soil provides ecosystem services critical for life: soil acts as a water filter and a growing medium; provides habitat for billions of organisms, contributing to biodiversity; and supplies most of the antibiotics used to fight diseases. How is soil formed and why is it important to living […]
What is the function of eyespot?
What is the function of eyespot? eyespot, also called stigma, a heavily pigmented region in certain one-celled organisms that apparently functions in light reception. The term is also applied to certain light-sensitive cells in the epidermis (skin) of some invertebrate animals (e.g., worms, starfishes). What is the purpose of an eyespot in a protist? Receiving […]
What are the 4 principles of rehabilitation?
What are the 4 principles of rehabilitation? Principles of Rehabilitation Promote Adaptation. Emphasise Abilities. Treat the Whole Person. Time. Educate. People Centred Care. What are the elements of rehabilitation? The best way to go about picking the one that is best for you is to know about the core elements that every effective rehab program […]
How do you know if a sentence is simple compound or complex?
How do you know if a sentence is simple compound or complex? A simple sentence consists of only one clause. A compound sentence consists of two or more independent clauses. A complex sentence has at least one independent clause plus at least one dependent clause. A set of words with no independent clause may be […]
How many crew members died on the Costa Concordia?
How many crew members died on the Costa Concordia? 32 dead Today, January 13, 2019, marks the 7th anniversary of the Costa Concordia disaster which left 32 dead and 4,000 passengers and crew traumatized, after the cruise ship run aground at Isola del Giglio, an island off the coast of Tuscany, Italy. What happened to […]
What does the Bible say about three days?
What does the Bible say about three days? There shall come over the whole earth an intense darkness lasting three days and three nights. Nothing can be seen, and the air will be laden with pestilence which will claim mainly, but not only, the enemies of religion. It will be impossible to use any man-made […]
Can palm trees survive in cold weather?
Can palm trees survive in cold weather? No palm can survive in regions where the ground is frozen solid for weeks or months at a time, but a surprising number of palm species can tolerate occasional snow and temperatures as low as 20 degrees—and, sometimes, even lower. Can you plant a palm tree in the […]
How much energy do LEDs need?
How much energy do LEDs need? LED bulbs use more than 75% less energy than incandescent lighting. At low power levels, the difference is even larger. Bright LED flood lamps use only 11 to 12 watts while creating a light output comparable to a 50-watt incandescent bulb. How much power does an LED diode need? […]
What is special about Eiffel tower?
What is special about Eiffel tower? For 130 years, the Eiffel Tower has been a powerful and distinctive symbol of the city of Paris, and by extension, of France. At first, when it was built for the 1889 World’s Fair, it impressed the entire world by its stature and daring design, and symbolized French know-how […]
What does tight curl mean?
What does tight curl mean? TIGHT CURLS Although the hair looks long when wet, it will drastically shorten as it dries. This curl type must have as little movement as possible during the entire drying process. The more movement that occurs, the more frizz will be created. It takes more water than normal to properly […]