The Science Fair Project I am doing is if cigarette smoke effects a kidney bean plants growth. My hypothesis is that cigarette smoke will in fact inhibit the growth of the kidney bean plant. I have researched five (5) sources that help prove my hypothesis true. From my book source it talks about the root‚ stem‚ and leaves of the plant; and how important it is to a plants growth.” The root system of a plant absorbs water and dissolved nutrients.” “A stem acts as a support system..‚ a transport system
Premium Bean Common bean Oxygen
STABILITY OF A FLOATING BODY Introduction It is important to know if a body is stable like a ship floating on the surface of a liquid and the stability depends on the height of the center of gravity. In this experiment‚ the stability of a pontoon will be found by changing its center of gravity at different heights which we can then use to compare to the theoretical stability that was calculated. Theory To find out if the floating body is stable‚ this experiment is to find out the metacentric
Premium Mass Length Fundamental physics concepts
Fair Science Testing With Paper Airplanes 1. Find an airplane template to follow. Design your airplane. Test it with many flights. Practise how to hold and throw it to produce the most consistent straight flight. 2. Decide what aspect of your paper airplane you would like to investigate to see whether it will have an effect on its flight distance. You will need to change it a minimum of three times and will therefore need to build three airplanes. 3. Choose from the following: Size of paper plane
Premium Aircraft Airline Aerodynamics
DEFINITION OF EGGS A structure which the females of certain animal species lay as a means of reproduction‚ it contains a fertilized zygote and nutrition in the form of yolk for the developing offspring. Sometimes it contains other substances (e.g.‚ the white of a hen ’s egg)‚ sometimes surrounded by a protective outer shell. Animal reproductive body consisting of an ovum or embryo together with nutritive and protective envelopes especially the thin-shelled reproductive body laid by female
Premium Egg Chicken Egg white
The purpose of my science fair project was to investigate more about Jupiter. I researched what Jupiter contains inside and when Jupiter was discovered. I choose this project because I went to Washington D.C and went to the Air and Space museum. I learned more about space exploration not specifically on Jupiter. Since I learned more about Jupiter and that Galileo Galilei used a rudimentary telescope to discover Jupiter. That’s when I got interested. Materials were collected to make Jupiter and their
Premium Planet Solar System Earth
Eggs are laid by female animals of many different species‚ including birds‚ reptiles‚ amphibians‚ and fish‚ and have been eaten by humans for thousands of years.[1] Bird and reptile eggs consist of a protective eggshell‚ albumen (egg white)‚ and vitellus (egg yolk)‚ contained within various thin membranes. Popular choices for egg consumption are chicken‚ duck‚ quail‚ roe‚ and caviar‚ but the egg most often consumed by humans is the chicken egg. Bird eggs have been valuable foodstuffs since prehistory
Premium Egg Egg yolk Egg white
The Floating Resort The Floating Resort By: Brittany Contreras SCC Janelle Hoffman HRM 160 April 6‚ 2011 The Floating Resort A cruise is defined as “to make a trip by sea in a liner for pleasure‚ usually calling at a number of ports.” It is similar to a mobile resort (Dowling‚ 2006‚ p. 1). Why be on land when there is an option to travel on top of the beautiful ocean waters? The cruise industry has grown phenomenally in the last thirty-six years-from
Premium Cruise ship Holland America Line Cruise line
Aulora Ellis HFST 1500-400 Abstract Abstract #1 By: Yie-Chu Foo; Cai-Lian Tam; Teck-Heang Lee. International Journal of Collaborative Research on Internal Medicine & Public Health (IJCRIMPH). Mar2012‚ Vol. 4 Issue 3‚ p190-201. 12p. Drugs have been around for ages and it comes in many different forms throughout its existence. With changes in the forms of drugs‚ technology and other environmental factors over time‚ underlying the mechanisms causing drug abuse could have evolved too. Therefore
Premium Drug addiction Addiction Drug abuse
Herbal VS Chemical Ingredients in Toothpaste Microbiology Experimental Investigation ________________________________________ Signature of Sponsoring Teacher ________________________________________ Signature of School Science Fair Coordinator Wentao Hao 2501 W. Addison Lane Technical College Prep Chicago‚ IL 60618 Grade 10 Table of Contents Acknowledgements…………………………………………………………….3 Purpose…………………………………………………………………………4 Hypothesis……………………………………………………………………...4 Review of Literature……………………………………………………………5
Premium Toothpaste Bacteria Streptococcus
Multiplication of contaminant bacteria in urine and interpretation of delayed culture. Abstract A prospective study of the bacterial populations of non-infected urine was mounted in an attempt to define the length of delay between voiding and analysis during which culture would not give false positive results due to the multiplication of contaminant bacteria present at the time of voiding. The findings suggest that culture of urine within four hours of voiding is likely to give a true indication
Premium Urinary tract infection Escherichia coli Kidney