Wild rabbits are difficult to tame, and many will try to kick and bite their way back to freedom. The rabbits that we keep nowadays haven’t lived in the wild for several thousand years, and there are big behavioural differences between the wild rabbits and the ones we keep at home. What happens if a …
How can I increase my oxygen levels naturally and quickly? “Foods that are rich in iron and nitrates are the key to increasing oxygen supply throughout your body. So, beetroot, leafy vegetables, pomegranate, garlic, cabbage, cauliflower, sprouts, meat, nuts and seeds help. What vitamins help with oxygen levels? Foods to Improve Oxygen Level Foods to …
Like the inner planets, the outer planets have similar characteristics to one another. The outer planets are so much larger than the inner planets that they make up 99 percent of the mass of the celestial bodies that orbit the Sun. Although mainly composed of gas, the outer planets also have other ingredients. How are …
White light is a combination of all colors in the color spectrum. It has all the colors of the rainbow. Combining primary colors of light like red, blue, and green creates secondary colors: yellow, cyan, and magenta. All other colors can be broken down into different combinations of the three primary colors. Does white or …
Accidents. A number of accidents have occurred on the Roller Coaster since its opening. In 1989, a 13-year-old girl was attempting to get air by straightening her legs, allowing her to lift out of her seat when she slipped out from under the restraint and fell 35 feet to her death. She died at the …
The differential that occurs between the pool water temperature and the air temperature on late summer nights causes water to evaporate at an accelerated rate. In some cases you might see a water level difference of 1-3 inches overnight. Depending on the size of your pool, that can be over 500 gallons of water loss! …
How are the careers of environmental activist, environmental lawyer, and environmental journalist similar? These careers all deal with the interface between researchers and society. Environmental scientists study ways society can use up natural resources and are not concerned with preserving them for the future. How are the careers of an oceanographer and hydrologist similar how …
The Ekman spiral is a consequence of the coriolis effect. When the surface water moves by the wind, they drag the deeper layers with them. Each layer of water is moved by friction from the shallower layer and each deeper layer moves more slowly than the layer above it. What causes the Ekman transport? Ekman …
It is usually ‘dry’ from April through to October, and the main winter period runs from May to August. During this time, altitude plays an important factor with temperatures. Along the coast, days are usually warm, but nights can be quite cool. Does South Africa have cold winters? Best time to visit South Africa South …
Via genetic engineering genes from one species can be inserted in other, non-related one. In selective breeding, the individuals have to be from the same species. In GMO the scientists create new combinations of genes. In selective breeding, genes combine on their own. Are GMOS a form of artificial selection? While artificial selection is not …