What are non-living things called? Inanimate Why is fire non-living? People sometimes think fire is living because it consumes and uses energy, requires oxygen, and moves through the environment. The reason fire is non-living is because it does not have the eight characteristics of life. Also, fire is not made of cells. All living organisms […]
What is the function of sister chromatids?
What is the function of sister chromatids? The primary function of sister chromatids is to pass on a complete set of chromosomes to all the daughter cells formed as a result of cell division. During mitosis, they are attached to each other through the centromere – a stretch of DNA that forms protein complexes. Is […]
What are the example of warm up dynamic stretching?
What variable can be change of manipulated?
What variable can be change of manipulated? independent variable How variable is manipulated in quasi experimental research? Quasi-experimental research involves the manipulation of an independent variable without the random assignment of participants to conditions or orders of conditions. It does not eliminate the problem of confounding variables, however, because it does not involve random assignment […]
Which atmospheric layer is rich in ozone?
Which atmospheric layer is rich in ozone? Stratosphere Why is ozone above oxygen? Up in the higher reaches of the atmosphere, ozone is constantly being created due to all that sunlight constantly slamming into oxygen molecules and breaking them apart. That’s why the ozone concentration is higher up there than it is back on Earth. […]
Which instrument is used to measure the depth of sea?
Which instrument is used to measure the depth of sea? Depth finder, also called echo sounder, device used on ships to determine the depth of water by measuring the time it takes a sound (sonic pulse) produced just below the water surface to return, or echo, from the bottom of the body of water. How […]
Are 2 sides equal in a right triangle?
Are 2 sides equal in a right triangle? A right triangle has one angle equal to 90 degrees. A right triangle can also be an isosceles triangle–which means that it has two sides that are equal. A right isosceles triangle has a 90-degree angle and two 45-degree angles. How do you find the longest side […]
What is the longest line on a soccer field?
What is the longest line on a soccer field? side line How high is the crossbar in soccer? Goals are placed at the centre of each goal-line. These consist of two upright posts placed equidistant from the corner flagposts, joined at the top by a horizontal crossbar. The inner edges of the posts must be […]
What are the distinctive features of cardiac muscles?
What are the distinctive features of cardiac muscles? Cardiac muscle is only found in the heart. Its fibers are longer than they are wide, and they are striated, like skeletal muscle fibers. But, unlike skeletal muscle fibers, cardiac muscle fibers have distinct ends to them, called intercalated discs. These are dark lines that run from […]
Do we still live in an industrial world?
Do we still live in an industrial world? Starting in the late 1800s and early 1900s, industrialized countries such as Great Britain and the United States passed laws to help workers. However, harsh conditions arose in other parts of the world as it too was industrialized. We continue to live with the Industrial Revolution’s effects […]