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Olin [163]
3 years ago
14

Sometimes a fossil is formed as a result of the movement of an organism in soft sediment. What type of fossil is this called? bo

ne fossil trace fossil frozen fossil petrified fossil
Chemistry
2 answers:
Len [333]3 years ago
4 0

Answer:

Trace Fossil

Explanation:

typically formed when an organism moves over the surface of soft sediment and leaves an impression of its movement behind.

daser333 [38]3 years ago
3 0

Answer:

The most common method of fossilization is called permineralization, or petrification.

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Oxidation of a 24-carbon fatty acid would require _____ rounds of beta-oxidation and ______ rounds of the krebs cycle.
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Oxidation of a 24-carbon fatty acid would require ELEVEN (11) rounds of beta-oxidation and TWELVE (12) rounds of the Krebs cycle. It is part of cellular respiration.

<h3>The Krebs cycle and cellular respiration</h3>

Cellular respiration is a group of chemical reactions by which aerobic cells can produce ATP by using energy from foods.

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During the Krebs cycle, hydrogen atoms or electrons pass through a series of hydrogen/electron carriers.

Learn more about the Krebs cycle here:

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2 years ago
When alpha particles are used to bombard gold foil, most of the alpha particles pass through undeflected. this result indicates
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When alpha particles are used to bombard gold foil, most of the alpha particles pass through undeflected. This result of the experiment indicates that most of the volume of a gold atom consists of unoccupied spaces. This was an experiment done by Ernest Rutherford which allowed him to verify the presence of the a small region positive charge in an atom which is called as the nucleus of the atom. Most of the alpha particles pass through the foil while a certain amount were deflected. Those that pass through confirmed that there is a large area that is unoccupied in an atom.
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4 years ago
NASA communicates with the Space Shuttle and International Space Station using Ku-band microwave radio. Suppose NASA transmits a
Tanya [424]

Answer:

A = 0.023 m

Explanation:

The relation between the frequency of a radiation and its wavelength is given by the following expression.

where,

c is the speed of light (it has a constant value of 3.00 x 108 m/s)

A is the wavelength of the radiation v is the frequency of the radiation

In this case, the frequency is 13 GHz = 13 x

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The wavelength associated with this frequency is:

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3 years ago
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SashulF [63]

Answer:

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Explanation:

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Ca₂₀ = 2,8,8,2 (the outer electron is 2)

Ne₁₀ = 2,8 (the outer electron is 8)

Na₁₁ = 2,8,1 (the outer electron is 1)

Based on the outer electron value above, Neon (Ne) has the most stable outer electron configuration because the outer electron is completely filled and it has octet structure.

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3 years ago
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I believe the first one is chemical, second one is mechanical, third one is mechanical and fourth one is chemical. 
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