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Anuta_ua [19.1K]
2 years ago
15

How can the hemlock woolly upset natural ecosystem?

Chemistry
1 answer:
ale4655 [162]2 years ago
7 0

Answer:

The HWA attacks eastern hemlock trees in forests and ornamental hemlock trees found in our residential landscaping. It feeds on the hemlock trees' young twigs by sucking the sap, causing their buds to die and needles to dry out and drop from the plant prematurely i think

hope i helped!!

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Which color of light is diffracted at a greater angle from a diffraction grating, red or yellow?
Anit [1.1K]
The color of light that will be diffracted at a greater angle from a diffracting grating is THE YELLOW COLOR.
This is because, the degree of diffraction depend on the wavelength of light and light color with shorter wavelength are diffracted at a larger angle than those with longer wavelengths. The wavelength of the yellow color is much more smaller than that of the red color.
3 0
3 years ago
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nikitadnepr [17]

Answer:

1) Big Bang Theory

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Explanation:

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2 years ago
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Atoms return to their ground state by emitting a photon of light.
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Answer:

1/8

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