Browser for Science Essays

Science covers the study of science and anything science related. This includes all different forms of science such as Chemistry, Biology, Astronomy etc

  1. The Cretaceous – Tertiary Boundary (K-T) Extinction

    ABSTRACT Several mass extinctions have occurred during the Earth's history. The Cretaceous – Tertiary Boundary (K-T) Extinction caused the loss of at least three-quarters of all species known at that time including the dinosaurs. The cause of this mass extinction is a controversial subject

  2. Biology Coursework

    Biology coursework The aim of this experiment is to investigate the affect of pH on the enzyme amylase. The amylase is used to break down the polysaccharide starch. Amylase is a digestive enzyme classified as a saccharidase (an enzyme that cleaves polysaccharides). It is mainly a constituent

  3. French

     The story of the Prodigal Son, also known as the Parable of the Lost Son, follows the parables of the Lost Sheep and the Lost Coin. Jesus is responding to the Pharisees' complaint: "This man welcomes sinners and eats with them." Jesus tells the story of a man who has two

  4. physics

    Physics Unit 4: Physics on the Move Further mechanics Use the expression p = mv Momentum = mass x velocity Unit for momentum is or Ns Momentum is a vector because velocity is a vector Investigate and apply the principle of conservation of linear momentum to problems in one

  5. Enzyme Action Lab Write up

    The Effect of pH on the Rate of an Enzyme Reaction Purpose/Problem The problem being investigated in this lab is the effects of salt concentration, pH, temperature, and inhibitors on the rate of an enzyme reaction. Background Information If the salt concentration of a solution is very

  6. Historical Report on Race ETH125

     Name ETH/125 July 27, 2013 Instructor The Native American Experience Native Americans have fought to keep their land, traditions, and culture alive since the first explorers set foot on American soil decades ago. Explorers not only brought with them powerful weapons but deadly

  7. Mueller, "Hope"

    In Muellers poem "Hope," there are multiple uses of different imageries to make the poem more powerful for the reader. For example, the line "it shakes sleep from its eyes and drops from mushroom gills," is an example of tactile imagery because the poet tries to portray that hope lies within

  8. jghgjfgj

    Discus why some volcanoes are more hazardous than others?? (40m) Intro Define hazard –the potential to harm or kill Volcanic hazards – tremors, geysers, Tehran, pyroclastic flow, ash, lava, lahars, tsunamis Type of volcanoes -Acid dome -Basic shield Para 1 – plate tectonics No

  9. geography

    Human geography is one of the two major branches of geography (versus physical geography) and is often called cultural geography. Human geography is the study of the many cultural aspects found throughout the world and how they relate to the spaces and places where they originate and then

  10. mixtures and compiund

    Chemistry Elements, Mixtures and Compounds STU-269869 Elements, Mixtures and Compounds Elements are known as a substance that cannot be chemically broken down into simpler substances, elements can only be changed into other elements using nuclear methods, and an example of an