How do you test for toxic chemicals in your body? A heavy metals test may look for specific metals in urine, blood, or plasma to evaluate levels within the body. Your blood sample can be used to check mercury levels or diagnose lead poisoning, for example. What is a way a chemical can enter a human and cause toxicity? There are four major routes by which a chemical may enter

What is meant by placeholder in HTML? The placeholder attribute specifies a short hint that describes the expected value of a input field / textarea. The short hint is displayed in the field before the user enters a value. What is the use of a placeholder? 1. In computer programming, a placeholder is a character, word, or string of characters that temporarily takes the place of the final data. For

What is the effect of deploying trailing edge flaps? For smooth landing conditions the aircraft must again slow before the touch down on runway for which the trailing edge flap devices are deployed to produce high lift and high drag on wing surface. This arrangement also allows the pilot to have a better visibility through nose up or nose down attitude of aircraft. What happens when you deploy flaps? When

Did Queen Elizabeth love Lord Robert? Robert was the son of Elizabeth’s rival Lettice Knollys with her first husband Walter Devereux, 1st Earl of Essex. He was 30 years younger than Elizabeth but gave every appearance of being passionately in love with her. What happened to Queen Elizabeth’s lover Robert? So they remained until the Armada year of 1588, when Dudley’s last great triumph was stage-managing Elizabeth’s famous visit to

Can order be created out of chaos? Chaos may indeed accumulate in a system over time as ordered structures break down, but at the same time order can continue to emerge from chaos within the system as long as energy is available to drive the chaotic processes which produce that order. What is chaos physics? chaos theory, in mechanics and mathematics, the study of apparently random or unpredictable behaviour in

What is the difference between consignee & Buyer? A consignee is a person who is responsible for the receipt of a shipment of goods, whereas a buyer is an individual who obtains goods and services in exchange for money. However, there are times when the consignee is not the buyer and is an agent appointed by the buyer to receive the goods on his behalf. Is buyer and importer are

Why you should always do the right thing? By doing the right thing you tend to get the same things back. Give value to people, help them and they will often want to help you and give you value in some form. Not everyone will do it but many will. Not always right away but somewhere down the line. Is doing the right thing always the good thing? The answer

Can Djokovic win the 2021 Grand Slam? NEW YORK (AP) — Novak Djokovic is 27-0 in Grand Slam matches in 2021, moving him one victory from being the first man to win all four major tennis championships in one season since Rod Laver in 1969. Djokovic, a 34-year-old from Serbia who is ranked No. Can Djokovic win the calendar slam? 1 is not only one win away from his 21st

What country is venturing competition with Boeing and Airbus? China China has spent tens of billions of dollars to bring its aviation industry up to international standards in recent years, and has high hopes in particular for its C919, a narrow body medium-haul passenger jet designed to compete with the Boeing 737 and Airbus A320. Who can compete with Boeing? Boeing competitors include Airbus, KEYW Corporation, Lockheed Martin, Raytheon Technologies

What are the different factors which influence the choice of method used for the measurement of flow? Conductivity, temperature, pressure, and viscosity can affect certain types of flow meters. How clean or dirty the water is may also impact the type and style of meter. So, the next step in choosing a flow meter is to thoroughly understand the characteristics of the flow to be measured. Why rotameter tube is