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Determine whether the shopping carts we use in the supermarket are carriers of bacteria.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected ...
Evaluate the efficiency of lettuce cleaning techniques. The project goals include assessing the cleanliness of salad preparation techniques by comparing the total number of bacterial colonies produced ...
Hipervinculo Biología
Students will learn how to plate samples on Petri dishes, measure bacterial colonies and evaluate the effectiveness of different cleaning agents. They will also consider the behavioral implications of ...
Hipervinculo Biología
This experiment serves to introduce students to the conditions under which molds grow, how they can be useful to us and how their growth can be controlled. In addition, the students learn how to condu ...
Before refrigerators and freezers were invented, people cooled their food and kept them from spoiling by putting it in ice and snow. This was obvious not convenient and does not nearly have the same p ...
Hipervinculo Biología
This science fair experiment also serves to acquaint students with the essential processes of sciencing such as the importance of the use of a control, of identifying dependent and independent variabl ...
Hipervinculo Biología
In this experiment I was trying to find out if you gave different amounts of food to mosquito larvae would they grow faster or slower. I got mosquito eggs and I hatched them out into tanks adding pork ...
Hipervinculo Biología
I chose to study Horseshoe Crabs in May of 2001 after listening to a scientist from DNR talk about the subject of raising Horseshoe Crabs. Then I talked to my science teacher and he said he would allo ...
Hipervinculo Biología
The goal of this project is to demonstrate how tracks are formed. The project offers students an opportunity to experiment with the amount of moisture and dry necessary to impact the “dirt” properly. ...
Discover whether ants are more attracted to natural cane sugar or artificial sweeteners.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected ...
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