biology

posted by .

my quations are

without changing appratus in an
experiment how can the reliability of the experiment result be improved

and also why can small changes in room temperature during the experiment be ignored

thank you!!

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Science Fair

    I'm planning on doing a science fair project, but it has to involve an experimen. I wanted to do it on how adding mayonnaise, ketchup, and mustard to a small hamburger at McDonalds can so much fat to it that it can make it as bad as …
  2. Science

    1. The ? is the part of an experiment that is not being tested and is used for comparison. (7 words) 2. The ?
  3. Physics

    A very important experiment was carried out at the end of the 1800’s involving testing for the speed of the earth through the ether. (a) State the name of this experiment (b) Describe why the light beams are perpendicular to each …
  4. biology lab

    how to know from the experiment if the oxygen produced as a result of carbon fixation or electron transport?
  5. Biology

    hi! so for science we have to make an experiment on temperature. we have to base our experiment on the given materials (which include test tubes, aluminum foil, cotton, fan) i chose a fan and I'm thinking of doing an experiment on …
  6. Mat/116

    An experiment is underway to test the effect of extreme temperatures on a newly developed liquid. Two hours into the experiment the temperature of the liquid measured to be -17 degrees celsius. After eight hours of the experiment the …
  7. mat/116

    need an expression only to this word problem: An experiment is underway to test the extreme effect of a newly developed liquid. Two hours into the experiment the temperature if the liquid measured to be -17 degrees Celsius. After eight …
  8. Biology

    Why are most factors held constant in a scientific experiment?
  9. chemistry

    A Biology student wants to know if Mountain Dew will make plants grow faster than water. As a Chemistry student, you have agreed to assist in the planning of the experiment to make sure the student designs a valid experiment. 1) What …
  10. Algebra 2

    The temperature of a liquid during an experiment can be modeled by the function f(x)=3.8cos(πx20)+2.2 , where f(x) is the temperature in °C and x is the number of minutes into the experiment. What is the lowest temperature the liquid …

More Similar Questions