Sometimes animals and plants cannot get enough oxygen to respire aerobically, such as during intense exercise, but they still need to respire to survive. After all, everything relies on respiration for energy. Luckily there is a back-up plan; anaerobic respiration. The generalised equation for a
How do face masks and respirators prevent you from breathing in harmful particles? As respiratory protection against coronavirus becomes increasingly important, Risk Bites dives into the science of face masks and respirators, and explores what makes for good protection, whether it’s a professional
Respiration is the chemical process that supplies the body with energy for all other life processes: growth and repair of cells, muscle contraction, protein synthesis, sending nerve impulses, absorbing molecules in active transport to name just a few. It happens in ALL living cells, not just anima
This video is from 2016 Summer Olympics 2016 and Zika? On February 8th, 2016, the World Health Organization declared a public health emergency of international concern regarding Zika virus. Three to four million infections are possibly forecasted in the Americas over the next 12 months, but what i
The water scarcity on the blue planet. Most of us don't even think about water. In order to get it - we just turn on the tap. But for nearly 1 billion people in developing countries, getting access to safe drinking water is not an easy task. This simpleshow explains why our blue planet lacks water.
Every human being breathes in and out continuously. We suck air through the trachea into the lungs via the nose or mouth. Through vascular walls, oxygen can be absorbed into the blood and flows into the circulation with every heartbeat. Author: ZDF/scobel/xkopp/Daniel Sich/Maximilian Mohr Translat
Power functions simply explained graphically - positive/negative odd/even exponents & examples. The equation of a power function is f(x)=ax^n. a is the prefactor, n is an exponent. x^2 or x^4 are functions with positive even exponents, x^3 or x^5 are functions with positive odd exponents. x^-2 or x^
Click here to see more videos: https://alugha.com/mysimpleshow Explore the world of Matcha with our video introducing its history and explaining how to make it yourself! The author of the video is Ken Kouzai.
Mesomerism simply explained - definition, rules & examples benzene & aniline - organic chemistry. Mesomerism is also called resonance, it describes the bonds in molecules with the help of several structural formulas. The possible structural formulas are the resonance structures. The more resonance s
Polynomial division with remainder simply explained - theory, examples and calculation - math high school & university. Polynomial division requires three calculation steps: division, multiplication, subtraction. With remainder means that a number remains below the last bar. Using examples and exerc
Polynomial division without remainder simply explained - theory, examples and exercise - Math Upper School & University. In polynomial division you need three steps: Divide, Multiply, Subtract. Without remainder means that there must be a 0 under the last streak. With the help of two examples and ex
Breaking news about the PanamaPapers: What do they disclose about the friendship of Vladimir Putin and Sergej Roldugin? Find out in our explainer video! | Are you interested in an own Explainer Video? Then visit us at http://www.MyExplainer.video
