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kirill [66]
3 years ago
10

Different chemical elements will create a different scattering of absorption lines in the spectrum of visible light. We understa

nd the interaction of an atom with light and because of this we can predict where the lines should be and verify this in a lab this process is called
Biology
1 answer:
Lana71 [14]3 years ago
4 0

Answer:

Hydrogen emits and absorbs light at specific wavelengths, therefore if you're looking at a distant cloud that produces a certain spectrum

Explanation:

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Which microscope is best used to see the organisms in a drop of pond water? TEM SEM light electron
Simora [160]

Answer;

Light microscope

Explanation;

-A light microscope is an instrument that uses visible light and magnifying lenses to examine small objects not visible to the naked eye, or in finer detail than the naked eye allows.

-Light microscopes use a single lens to magnify an object and cannot reach high magnification. Illuminator is the light source for a microscope, typically located in the base of the microscope.

6 0
3 years ago
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Which plants can survive in both water and soil?
Kazeer [188]
Tulips can survive in water and in soil
4 0
3 years ago
What are 5 ways in which scientific knowledge has improved our way of life
GarryVolchara [31]
Science informs public policy and personal decisions on energy, conservation, agriculture, health, transportation, communication and exploration hope this helps :)
3 0
3 years ago
Explain why the barn owl is considered a keystone species
FromTheMoon [43]

Answer:

bc it can help rats stay away and scares other animals

Explanation:

thank me later

8 0
2 years ago
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The Manx cat has abnormal spinal development and no tail. The mutation is a dominant allele (M). For notation purposes, m refers
lord [1]

Answer:

d. 1/3

Explanation:

Given, M is a dominant allele which is responsible for tailless kittens and m is recessive wild type allele which leads to kittens with tail. M is a lethal allele which means that if it is present in homozygous condition, the kitten will not survive. So the Manx cats should be heterozygous i.e. Mm.

When they mate, Mm X Mm :

      M        m

M   MM    Mm

m   Mm    mm

1/4 kittens will have MM genotype so they will not survive. Out of the remaining kittens, 1/3 will be mm and hence they will have normal tail. Remaining 2/3 will have Mm genotype like their parents and will be born without tail. Hence, there is 1/3 probability that one of the four kittens will have a normal tail.

6 0
3 years ago
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