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laiz [17]
2 years ago
15

When does afterglow occur?​

Biology
2 answers:
Damm [24]2 years ago
4 0

An afterglow may appear above the highest clouds in the hour of fading twilight or be reflected off high snowfields in mountain regions long after sunset. The particles produce a scattering effect upon the component parts of white light. The opposite of an afterglow is a foreglow, which occurs before sunrise.

dlinn [17]2 years ago
4 0

Answer:

<em>afterglow occurs after the comedown. Afterglow slowly fades, but can last as short as 24-hours, while some positive post-acute phase of psychedelic drug effects </em><em> have been reported to extend between 6 and 8 weeks</em><em>.</em>

Explanation:

Thank you!

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Hi can someone please help me with these 3 questions!!!!
balandron [24]

The dependent variable being measured in the preceding plant experiment, “How Plants Grow In Response to Light,” is the plant's growth. The independent variable is how the plant grows in response to variations in the amount of light it receives.

<h3>What is florist hypothesis?</h3>

The independent variable is how the plant grows in response to variations in the amount of light it receives.

Determine the variable that will be altered first. In this instance, the plant's exposure to light is altered. The independent variable is this.

A clear, explicit, testable assertion regarding the expected relationship between variables or the explanation for an event is called a research hypothesis (or scientific hypothesis).

Therefore, plant growth, hormone concentration, shoot and root, floral pattern development are the part of data in the hypotheses.

Learn more about florist here:

brainly.com/question/18510523

#SPJ1

7 0
1 year ago
Use the scenario to answer the question.
Murljashka [212]

Answer:

fruit weight

Explanation:

In an experiment, the dependent variable is the variable that responds to the changes made to the independent variable. In other words, the dependent variable, as the name implies, is DEPENDENT on another variable called independent variable. The dependent variable is the variable that is measured or recorded by the experimenter during the experiment.

In this case where a student is studying the effect of fertilizer on fruit growth. He uses 6 tomato plants, which were given different concentrations of fertilizer (independent variable). After the experiment, the weight of the tomato fruit were measured. This means that the FRUIT WEIGHT is the dependent or responding variable.

5 0
3 years ago
Macromolecules: What are the building blocks of life worksheet
Orlov [11]

Answer:

Find it somewheer

Explanation:

4 0
2 years ago
De acuerdo con lo anterior llene el siguiente cuadro comparativo señalando con x si las células procariotas o eucariotas posee l
Maurinko [17]

Answer:

El cuadro no está presente pero las diferencias principales entre células eucariotas y procariotas son:

Eucariotas:

Tienen núcleo

Tienen organelas

Tienen Vacuolas

Tienen Citoesqueleto

Tienen Cloroplastos

El ADN está asociado a proteínas

El ADN es lineal

Presentan mitocondrias

Presentan un sistema de endomembranas

Procariotas:

No tienen núcleo

No tienen vacuolas

No tienen cloroplastos

No tienen organelas

El ADN no está asociado a proteínas

El ADN es circular

Presenta mesosomas

Explanation:

Las células procariotas son más primitivas que las eucariotas, por ende, sus estructuras son más simples. Las células procariotas están en organismos unicelulares tales como las bacterias, mientras que las células eucariotas están en organismos unicelulares y pluricelulares como en plantas, animales, u hongos. La diferencia más notoria entre ambos tipos de células es la ausencia de núcleo en las procariotas haciendo que el ADN está disperso en el citoplasma mientras que en las células eucariotas, el ADN está dentro del núcleo celular.

4 0
3 years ago
Earth moving equipment scrapes away soil to expose ore in the process of __(blank)_____.
Elanso [62]
Answer: strip mining

Strip mining is the process of removing the soil and rock above a surface. This process is followed by the removal of the exposed mineral too. Some techniques in strip mining are also called as the area mining or the contour mining. 

8 0
3 years ago
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