What is a consultant dietitian? Consultant Dietitians work in a variety of settings, helping people learn the fundamentals of healthful eating. As a Consultant Dietitian, you work under a contract, meaning you may not be an employee of the company you work for. Most Consultant Dietitians have a wide range of clients, all referred by […]

Which gas has highest boiling point in air? The gases with lowest boiling point first and that of highest boiling point last, i.e. neon, nitrogen, oxygen and krypton. Which has lowest boiling point? Helium What is the boiling point of air? The boiling point of liquid air is −194.35 °C (78.80 K; −317.83 °F), intermediate […]

How do you write 1500 in scientific notation? Modify each so that your answer is in scientific notation: 1500=1.5×103. What is 1000 written in scientific notation? Words Words Decimal Representation Scientific Notation one hundred 100 1 x 102 one thousand 1,000 1 x 103 ten thousand 10,000 1 x 104 one hundred thousand 100,000 1 […]

What is the difference between carbon dioxide and methane greenhouse gas? While carbon dioxide is typically painted as the bad boy of greenhouse gases, methane is roughly 30 times more potent as a heat-trapping gas. As temperatures rise, the relative increase of methane emissions will outpace that of carbon dioxide from these sources, the researchers […]

What is an element identified as? Explanation: An element is defined by its number of protons. Varying the number of neutrons will change the isotope of an element and varying the number of electrons will create an ion, but changing the number of protons changes the identity of the element itself. How can an element […]

How can we identify minerals in the laboratory? How to Identify Minerals Look at it closely on all visible sides to see how it reflects light. Test its hardness. Identify its cleavage or fracture. Name its luster. Evaluate any other physical properties necessary to determine the mineral’s identity. What are the four mineral tests we […]

Does bacteria adapt over time? Bacterial evolution refers to the heritable genetic changes that a bacterium accumulates during its life time, which can arise from adaptations in response to environmental changes or the immune response of the host. Because of their short generation times and large population sizes, bacteria can evolve rapidly. How do bacteria […]

What do you do in severe weather? At Your Workplace or School: Stay away from windows if you are in a severe thunderstorm warning and damaging wind or large hail is approaching. Do not go to large open rooms such as cafeterias, gymnasiums or auditoriums. Outside: Go inside a sturdy building immediately if severe thunderstorms […]

What characteristics are passed on through genes? Parents pass on traits or characteristics, such as eye colour and blood type, to their children through their genes. Some health conditions and diseases can be passed on genetically too. Sometimes, one characteristic has many different forms. For example, blood type can be A, B, AB or O. […]

Why is the ocean salt water and not fresh? Rain replenishes freshwater in rivers and streams, so they don’t taste salty. However, the water in the ocean collects all of the salt and minerals from all of the rivers that flow into it. In other words, the ocean today probably has a balanced salt input […]