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Jet001 [13]
3 years ago
14

Impressions of tropical swamp plants were observed on rocks in polar regions. The impressions were dark black imprints, which me

ans the fossils are examples of . The fossils tell us that polar regions .
Biology
2 answers:
AURORKA [14]3 years ago
8 0

Answer:

the fossils are examples of... mineralization

The fossils tell us that polar regions... formed a supercontinent that divided and slowly drifted to polar regions

Explanation:

ioda3 years ago
6 0

Answer:

the fossils are examples of... mineralization

The fossils tell us that polar regions... formed a supercontinent that divided and slowly drifted to polar regions

Explanation:

Mineralization is a type of fossilization where rich-mineralized water fills the pores of the dead tissues for a long time. Subsequently, when this water is evaporated, the excess of minerals is deposited on the tissues, thereby mineralizing organic tissues.

Fossils enable us to understand more accurately past climatic conditions from regions where these fossils were found. For example, the discovery of plant fossils closely related to tropical species in polar regions suggests that these regions were once a part of a super landmass known as Pangea that divided and drifted a long time ago (millions of years ago).

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This is a two-part process that ends in the assembly of proteins at the ribosomes within cells. The first part
mariarad [96]

Answer:

The protein synthesis.

Explanation:

The question is not complete, here is the complete question:

This is a two-part process that ends in the assembly of proteins at the ribosomes within cells. The first part, transcription, begins in the nucleus, when the DNA code is transferred to mRNA. The second part, translation, takes place at the ribosomes, where both mRNA and tRNA work to assemble proteins.

The events in the question are describing protein synthesis.

I hope this answer helps.

5 0
3 years ago
Which of the following situations would be an example of sensory adaption? A. A loud noise suddenly startles a women as she is a
djverab [1.8K]

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3 years ago
Which of the following is not an essential role of the liver? Which of the following is not an essential role of the liver? prot
True [87]

Answer: urea disposal

Explanation:

<u>The liver, which is the largest organ in the human body, performs three vital functions of the organism: detoxification, synthesis and storage. </u>

The liver acts as an authentic filter that collects and eliminates numerous toxins, such as ammonia, or toxins that we ingest, such as alcohol (it performs a biotransformation of toxins). Our liver is also responsible for the metabolism of carbohydrates, lipids and proteins, secreting bile, an essential element for the digestion. It also prevents bleeding through a coagulation process. And it is a container of vitamins (A, D, E, K) and glycogen (carbohydrates), while energy is stored in the form of sugar, made available to our organization.

The urea cycle takes place primarily in the liver. Organisms convert ammonia to a less toxic substance, such as urea, via the urea cycle. <u>Then it is released into the bloodstream where it travels to the kidneys and is ultimately excreted in urine. </u>

So, the liver is involved in the production of urea, but the kidney is responsible of its disposal.

6 0
3 years ago
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tatyana61 [14]

High start up investment costs (money)

8 0
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Describe the contributions of Hutton and Lyell.please explain
morpeh [17]
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Lyell: added names and ages to the different layers of rocks
Lyell built the structure of geology upon that foundation
8 0
3 years ago
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