Who devised a commonly used classification system? Carl Linnaeus What Three Kingdoms did Linnaeus divide nature? Linnaean taxonomy divides all of nature into three kingdoms: animal, vegetable (or plant), and mineral (The mineral kingdom does not include living organisms, so it is not discussed any further here.). Both plant and animal kingdoms are subdivided into […]
What would happen if there was no moon?
What would happen if there was no moon? The moon affects the angle of the Earth’s tilt. The moon influences life as we know it on Earth. It influences our oceans, weather, and the hours in our days. Without the moon, tides would fall, nights would be darker, seasons would change, and the length of […]
Can we slow or even reverse global warming?
Can we slow or even reverse global warming? Yes. While we cannot stop global warming overnight, or even over the next several decades, we can slow the rate and limit the amount of global warming by reducing human emissions of heat-trapping gases and soot (“black carbon”). How you can stop global warming? How Can We […]
What two arteries carry blood away from the heart?
What two arteries carry blood away from the heart? Arteries carry blood away from the heart. Pulmonary arteries transport blood that has a low oxygen content from the right ventricle to the lungs. Systemic arteries transport oxygenated blood from the left ventricle to the body tissues. Which two blood vessels carry blood at the highest […]
Is steel easy to bend?
What percentage of carbon 14 remains after 2 half lives?
What percentage of carbon 14 remains after 2 half lives? 25 percent What is the use of carbon 14? Carbon-14, which is radioactive, is the isotope used in radiocarbon dating and radiolabeling. … medically important radioactive isotope is carbon-14, which is used in a breath test to detect the ulcer-causing bacteria Heliobacter pylori. How much […]
Will Sears survive 2020?
Will Sears survive 2020? Sears said in November that it planned to close 96 stores in February, including 51 Sears stores and 45 Kmart stores. Sears parent company Transform Holdco will operate just 182 stores after the closings. How many Sears stores are still open 2020? It once operated more than 3,500 locations across the […]
How many realms of existence are there?
How many realms of existence are there? six realms How many natural realms are there? four realms Which realm of the Earth is most important for human life and why? Biosphere How the natural realms are useful to us? Answer. the natural realms are useful for us in many ways like water is a hydrosphere […]
Why do merry go round turn counter clockwise?
Why do merry go round turn counter clockwise? Traditionally, horses are mounted from the left side. This is because most warriors were right handed and kept their swords on their left side for fast access. In England, the carousels rotate clockwise so the horses can be mounted from the left, keeping with tradition. Why do […]
Which describes how a simple machine can make work easier?
Which describes how a simple machine can make work easier? Explain how a machine makes work easier. Machines make work easier by increasing the amount of force that is applied, increasing the distance over which the force is applied, or changing the direction in which the force is applied. What are three ways machines make […]