You can place a container of honey and a container of butter equal distances away from an ant pile. The container with the most ants will help you determine whether they are more attracted to honey or butter.
To test the hypothesis that bees come from the buried horns of a bull, one could set up an experiment where different containers are filled with soil, with one container having a buried bull horn and the others without. Bees could be introduced to each container and observed over time to see if they are more likely to be attracted to or create a hive near the container with the buried bull horn. Controls would be necessary to account for other factors influencing bee behavior.
Food chains and webs not only describe the order in which organisms are eaten, but they also describe the _____.
what are -ing words that describe animals
No adverbs describe a cat. Adverbs modify verbs, adjectives, and other adverbs. Cat is a noun, and adjectives describe nouns. Purring, friendly, and playful are some adjectives that can describe a cat.
A "whoolie" is a slang term used to describe a motorcycle stunt where the rider lifts the front wheel off the ground while accelerating. It is a risky maneuver that requires skill and balance to perform. Whoolies are often done in a controlled environment or as a show of skill, but can be dangerous if attempted on public roads.
Variables
variables
In an experiment, the independent variable is altered, and the effect observed is the dependent variable, or outcome. The controlled variable is intended to be kept the same throughout the experiment so that changes in it do not affect the results.
The scientific term that could describe the group of prisoners who changed their diet in Goldberger's experiment is the "experimental group." This group would be compared to a control group to determine the effects of the changed diet.
If you wish to write an essay about a science experiment, you should describe the purpose of the experiment, and the way in which the experiment was performed, and the results of the experiment, and the conclusions that are drawn from those results. If you want to be fancy, you might also describe what further experiments may be needed to continue to explore the subject of the first experiment.
You could conduct an experiment by covering the deep purple portion of the leaf with aluminum foil, leaving the green portion exposed to light. After a period of time, test both portions for starch using iodine solution. If the green portion turns blue-black while the purple portion remains light, it would indicate that photosynthesis is occurring in the green part but not the purple part.
variable
A dependent factor.
Variables work by telling you what you need to change, what to observe, and what to keep the same in a experiment.
Math formulae are used to describe (using symbols) the relationships in an observation.They only describe the operations, it is wrong to say that the " ... operation is controlled by a set of ..."Often one will plot out on graph paper the results of the experiment and then to see which math expression fits the data. Then try and explain why that expression is relevant.
Subject bias is a term that can be used to describe a subject's manipulation of an experiment.
You need to describe the experiment; how else can anyone know what is being manipulated?