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avanturin [10]
3 years ago
13

What is used for comparison purposes in an experiment to show what would happen if no treatment or change in the independent var

iable is made.
A.Constant
B. Control
C. Scientific theory
D. Scientific law
Biology
1 answer:
kiruha [24]3 years ago
7 0
C.scientific theory that would be your answer cause I just did this question
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In an experimental set up, starch is placed in dialysis tubing and suspended in water. When lodine is added to the water, over t
Anettt [7]

Answer:

c. The starch stayed in the bag and the iodine leaked into the bag and the reacted with it, turning the solution black.

Explanation:

According to the given information, the solution inside the dialysis tubing has starch while water present outside has iodine. The color of the water present outside the dialysis tubing does not change which means that starch did not leak out of the bag and stayed in the bag itself. On the other hand, the starch solution present inside the bag turned black representing the fact that iodine entered the bag. The reaction of starch with iodine produces a blue-black color.

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1) When you are finished running the bases, you are sweating and you feel thirsty. What are body systems interacting in this cas
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1.) Lungs and Sweat Glands


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2 years ago
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Isotopes are forms of an element that differ from one another by having different
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Number of neutrons.
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3 years ago
Explain<br> creationism and intelligent design
Debora [2.8K]

Answer:

<h3>creationism, the belief that the universe and the various forms of life were created by God out of nothing.</h3>

.

<h3>Intelligent design (ID) is a pseudoscientific set of beliefs based on the notion that life on earth is so complex that it cannot be explained by the scientific theory of evolution and therefore must have been designed by a supernatural entity.</h3>
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how does distance from the ocean, ocean current, latitude, elevation, and relative location of mountain ranges affect the climat
7nadin3 [17]

Answer:

So many factors influence the climate. Some of them are ocean currents, latitude, distance from the ocean, elevation, etc.

Explanation:

The distance from the ocean influences the climate of the place. If the place is located on the coast, the climate will be colder and humidity will be higher.

Thanks to ocean currents the temperature can be changed. Ocean currents can low the temperature but also make it very high.

Latitude has an influence also regarding the temperature. Elevation, as it gets higher, the air above is falling, so the pressure decreases.

Regarding all the factors above, we can say that New York has hot summers, with high humidity and very cold winters, full of snow. Close to the river, the ground is muddy and going to the mountains, the ground is getting rocky

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3 years ago
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