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Anestetic [448]
3 years ago
9

What can you conclude about fossil by looking at the layers of rock?

Biology
2 answers:
Valentin [98]3 years ago
5 0
B. <span>The fossils in the lower layers are older than the fossils in the upper layers. </span>
fredd [130]3 years ago
3 0
<span>The fossils in the lower layers are older than the fossils in the upper layers. </span>
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An infant is born in the breech position, and assessment indicates the presence of erb palsy (erb-duchenne paralysis). which cli
Marina86 [1]
The clinical manifestation which supports this conclusion is that an injury to the brachial plexus which happens during birth. Erb is termed as a paralysis of the arm which is caused by an injury on upper arm's main nerves to be specifically the C5-C6 nerves.
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6 0
3 years ago
How many stops can you potentially make on your trip? Why?
Alecsey [184]
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Sorry if I am not right :(
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3 0
3 years ago
Which of the following behaviors allows a bird to maintain a constant body temperature in extremely hot weather?
patriot [66]
<span>d. All of the above

These behaviors;

Spreading wings
Flattening feathers
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<span>c. are hollow
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8 0
3 years ago
What is the term for the nucleotide sequences that are removed during mrna processing?
Ne4ueva [31]

The correct answer is: introns

Processing of mRNA is process that occurs only in eukaryotic cells. After the transcription, newly formed mRNA molecule is called and it must be processed into a messenger RNA (mRNA). Processing includes:

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• Polyadenilation- addition of a poly-A tail (tail of A nucleotides) to the end of the RNA

• Splicing- removal of introns and linking the exons

After these steps mRNA is mature and used for the further steps (e.g. translation).

Sometimes some genes are alternatively spliced.

7 0
3 years ago
The process of cellular differentiation is a direct result of what?
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The process of cellular differentiation is a direct result of a differiental

7 0
2 years ago
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