Biology College

identify the layers from oldest to youngest using those letters​
fast answer pls ill mark u brilliant

Identify The Layers From Oldest To Youngest Using Those Lettersfast Answer Pls Ill Mark U Brilliant

Answers

Answer 1
C,D,B,A on the left B,D,A on the right

Related Questions

Which of the following characteristics of these offspring confirms
that they were produced by sexual reproduction?

Answers

Answer:

The diversity (A)

Explanation:

brainlyest?

:)

Which compound forms when carbon dioxide diffuses and reacts with seawater?

A. Hydroxide ions
B. Carbonate
C. Bicarbonate
D. Carbonic acid

Answers

Answer:

It's D

Explanation:

When CO2 reacts with water first carbonic acid is produced. then this carbonic acid will transform to H+ and HCO3-.

BUT BECAUSE FIRST CARBONUC ACID IS PRODUCED SO CARBONIC ACID IS CORRECT.

hope you understand.

Please answer the 5 questions thanks

Answers

Answer:

option A

Explanation:

because plants give oxygen

Answer:

Hey buddy, here is your answer. Hope it helps you.

Explanation:

1. 3rd option

2. 4th option

3. 1st option

4. 1st option

5. 4th option

What happens when weathering and erosion work together?

Answers

Search Results
Featured snippet from the web
is dissolved, worn away or broken down into smaller and smaller pieces. Once the rock has been weakened and broken up by weathering it is ready for erosion. ... Erosion happens when rocks and sediments are picked up and moved to another place by ice, water, wind or gravity.

How many cellular divisions take place during meiosis?

Answers

Answer:

4

Explanation:

One division into the p1 generation, and then the p1 generation makes the p2 generation, making it 4 cellular divisions.

Answer:

2 cellular divisions

Explanation:

The reason is that there is meiosis I (reduction) and meiosis II(division).  In reduction division, the chromosome number is reduced from diploid (46 chromosomes) to haploid (23 chromosomes).

Which pair best matches a type of land cover with an appropriate land use?
A. Forestland
Growing crops
B. Developed land
Grazing livestock
O C. Urban land
Growing crops
D. Pastureland – Grazing livestock

Answers

D Pastureland - Grazing Livestock

Answer:

D.

Explanation:

Please help me????!!!! With number 9

Answers

Answer:

B. Is the answer

Explanation:

what type of tide has the highest amplitude

Answers

spring tides
The most extreme tidal range occurs during spring tides, when the gravitational forces of both the Moon and Sun are aligned (syzygy), reinforcing each other in the same direction (new moon) or in opposite directions (full moon).

Enzymes can be immobilised and then used in bioprocessing.

a) What is meant by immobilisation?
b) Name a substance that is used to immobilise enzymes.
c) Give one application of a named immobilised enzyme. In your answer, refer to substrate, enzyme and product.

Answers

Answer:

1. Immobilisation is to make immobile or immovable; fix in place. to prevent the use, activity, or movement of: The hurricane immobilized the airlines. to deprive of the capacity for mobilization: The troops were immobilized by the enemy.

2.An immobilized enzyme is, therefore, attached to an inert, organic, or inorganic or insoluble material, such as calcium alginate or silica. Furthermore, the attachment of an enzyme to a solid support can increase its resistance to various environmental changes such as pH or temperature

PLS HELP!!!!
What process forms stalactites and stalagmites?

Answers

Answer:

As the redeposited minerals build up after countless water drops, a stalactite is formed. If the water that drops to the floor of the cave still has some dissolved calcite in it, it can deposit more dissolved calcite there, forming a stalagmite.

As the redeposited minerals build up after countless water drops, a stalactite is formed. If the water that drops to the floor of the cave still has some dissolved calcite in it, it can deposit more dissolved calcite there, forming a stalagmite. Speleothems form at varying rates as calcite crystals build up.

- a diagram of a food chain in the Everglades
- a plastic replica of the human digestive system
- a mathematical equation for finding the speed of an object

Would Be A Example Of...

model

hypothesis

observation

experiment

Answers

Model it literally says a plastic replica

what usally accompanies a cold spell in minosota

Answers

Answer: the polar jet stream is moving south

Explanation:

Include captive breeding, laws and treaties, and habitat preservation

Answers

These activities include habitat destruction, poaching, pollution, and the introduction of exotic species. Three successful approaches to protecting biodiversity are captive breeding, laws and treaties, and habitat preservation. The number of different species in an area.

What mRNA sequence will best match the section of DNA shown below?

G – A – T – C – C – T
C – T – A – G – G – C
C – U – A – G – G – A
T – C – G – A – A – G

Answers

Answer:

C-U-A-G-G-A

Explanation:

took the quiz this question right with this answer

The mRNA sequence will best match the section of DNA shown below is  C-U-A-G-G-A. Thus, option C is correct.

What is the use of reverse transcriptase?

Reverse transcriptase enzyme has been generally used by the retrovirus for their genome replication. This enzyme has been discovered by the Howard tenim.

Reverse transcriptase enzyme generates the complementary DNA from the mRNA template by the process of reverse transcription. The presence of RNase H, RNA-dependent DNA polymerase and  DNA-dependent DNA polymerase activity enable the enzyme to convert the mRNA into DNA.

The position of the mRNA is to carry protein facts from the DNA in a cell's nucleus to the cellular's cytoplasm (watery interior), where the protein-making machinery reads the mRNA sequence and translates every three-base codon into its corresponding amino acid in a growing protein chain.

Therefore, The mRNA sequence will best match the section of DNA shown below is  C-U-A-G-G-A. Thus, option C is correct.

Learn more about  mRNA sequence on:

https://brainly.com/question/22173633

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The plants in the chaparral biome are __________.
A)
widely spaced to maximize water collection
B)
closely spaced to form dense ground cover
C)
generally deciduous
D)
adapted to heavy snowfall

Answers

Answer:

B) closely spaced to form dense ground cover

Explanation:

Just took the quiz and it was correct!

SOMETHING I DONT UNDERSTAND! My sis told me she was on her perio d but then I told her there was this thing called subject and predicate and how she isnt supposed to have a period at the end of her statement because it wouldnt make any sense... and ya, it didnt go well cause' she put on a tantrum.
But the weird thing is that Google said this "Tantrums are most common between the ages of one and four, then decrease when children start school." SO HOW COME I DIDN"T HABE A TANTRUM!! life makes no sense

Answers

Answer:

yep life tends to not make sense

i feel you gurl i also have a older sister

Explanation:

Choose all the answers that apply.

The speed of evaporation _____.

decreases as temperature decreases
increases as temperature increases
increases as surface area increases
decreases as surface area decreases

Answers

Answer:

increases as the temperature increases

Explanation:

this this happens because when water gets hot it separates from his own molecules creating less friction from the water allowing it to evaporate faster as heat increases

Answer:

increases as surface area increases

Explanation:

during a genetic counseling session, you are told that the __ of having brown-eyed child is 50%

Answers

Answer:

the answer is probability

Explanation:

Someone please help me on this one thanks

Answers

Answer:

25 degrees

Explanation:

if you look at the highest point and trace down, it goes to almost 25, so 25 results in the highest rate

Answer:

D

Explanation:

That is where the highest point is

animal cells have structures that perform specific functions in the cell. Mitochondria are oranelles that float within the cell. Because they produce most of the cell’s energy, mitochondria are nicknamed the “powerhouse of the cell”.

which of the following types of cells would have the greatest number of mitochondria?

skin cell

blood cell

muscle cell

fingernail cell

Answers

Answer:

skin cell because the skin is considered the largest part of the cell tissue based on order.

Astronauts on a spaceship in outer space notice their instruments detect energy from the Sun. Which of the following provides evidence that the Sun’s energy is moving through outer space?
A. Molecular collisions of visible light and infrared radiation
B. Electromagnetic radiation in the form of radio waves
C. Electromagnetic radiation in the form of matter
D. Molecular collisions of gas atoms

Answers

I believe the answer is B. Electromagnetic radiation in the form of radio waves. (Please Mark brainliest if correct )

The statement that provides evidence that the Sun’s energy is moving through outer space is electromagnetic radiation in the form of radio waves.

What do you mean by Radio waves?

Radio waves may be defined as electromagnetic waves enclosing a wavelength between 1 millimeter and 30,000 meters, or a frequency between 10 kilohertz and 300,000 megahertz. These waves are used in radio, television, and satellite communications.

The Sun's energy consists of UV radiations but these radiations are not consumed by radio waves, resulting in the consumption of electromagnetic radiation on the Earth's surface.

Therefore, the statement that provides evidence that the Sun’s energy is moving through outer space is electromagnetic radiation in the form of radio waves.

To learn more about the electromagnetic radiation, refer to the link:

https://brainly.com/question/25847009

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A mitochondrion has two membranes. The inner membrane is highly folded, as shown in the diagram below.
Outer
membrane
Inner
membrane
The folds greatly increase the membrane's surface area. This improves the ability of the mitochondrion to do
which of the following?
O convert solar energy to chemical energy
Odigest metabolic wastes in the organelle
O produce ATP during cellular respiration
move the cell through water

Answers

Answer:

convert solar energy to chemical

Explanation:

the mitochondria is the power house of the cell

The folds greatly increase the membrane's surface area. This improves the ability of the mitochondrion to produce ATP during cellular respiration. Thus, the correct option is C.

What is Cellular respiration?

Cellular respiration is the process through which biological fuels are oxidized in the presence of an inorganic electron acceptor in the cell such as oxygen to produce large amounts of energy, to drive the bulk production of ATP (Adenosine triphosphate) in the mitochondria.

A large number of folds are present in the mitochondrial membrane to increase the capacity of the mitochondrion to synthesize ATP molecules, the inner membrane of the mitochondria is folded to form cristae in the membrane. These folds allow a much greater amount of electron transport chain (ETC) enzymes and ATP synthase to be packed into the mitochondrion membrane.

Therefore, the correct option is C.

Learn more about Cellular respiration here:

https://brainly.com/question/29760658


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A
Which organelles found in both plant and animal cells have the function of
assembling protein molecules from amino acids?
Vacuoles
B Ribosomes
с DNA
D Golgi bodies

Answers

B. Ribosomes, their function is to assemble Amino Acids into protein chains
B) Ribosomes

Hope this helps

What are the defining characteristics of this cell type? a cheek cell

Answers

A human cheek cell is thin, flat and has a large nucleus that contains the DNA. Its plasma membrane helps the cell to maintain suitable temperature while giving it its shape. Since it is selectively permeable, it only allows certain molecules into and out of the cell.

How would you demonstrate that all cells come from preexisting cells

Answers

Answer: The generally accepted parts of modern cell theory include: ... All living cells arise from pre-existing cells by division. The cell is the fundamental unit of structure and function in all living organisms. The activity of an organism depends on the total activity of independent cells.

Explanation:

To demonstrate that all cells come from pre-existing cells, you should: Observe a bacterium performing binary fission to form clones of itself.

A cell can be defined as the basic functional, structural and smallest unit of life which is found in all living organisms.

According to cell theory, the following statements are true about cells;

All living organisms comprises small structural units called cells.A cell is the fundamental (basic), functional unit of life.Every living organism is made up of one or more cells: unicellular or multicellular.All cells are produced from existing (other) cells i.e pre-existing cells produce new ones through a process called cell division.

Binary fission is an asexual reproduction wherein the body of a prokaryotic organism such as bacterium, is divided into two (2) new identical bodies.

In order to demonstrate that all cells come from pre-existing cells, you should observe a bacterium performing binary fission (dividing) to form clones of itself.

In conclusion, the chromosome (pre-existing cell) of a bacterium containing deoxyribonucleic acid (DNA) and associated proteins replicates and then divides in half to form clones of itself (identical daughter cells).

Read more: https://brainly.com/question/14133091

There are four mechanisms that can cause changes in the frequencies of genes in populations: mutation, migration, genetic drift, and natural selection. All four are mechanisms of evolutionary change. What is genetic drift?
A) In a population, it is the changes in allelic frequencies of a gene that are due to chance.
B) A random error/change in the DNA sequence. These may be inherited or occur in cells during the lifetime of the organism
C) Also known as gene flow. It is any movement of individuals and/or the genetic material they carry, from one population to another.
D) There is variation in any population differential reproduction occurs and over time a more advantageous trait exists in the population.​

Answers

Answer: D

Explanation: i did it on usa test prep

Answer:D

Explanation:

If the organisms in this food chain shown below were arranged in an energy pyramid, which organism would have the most available energy? C SRED producer decomposer primary consumer secondary consumer O producer O decomposer O primary consumer O secondary consumer​

Answers

Its goes from top to bottom starting with producers

Which scenario best describes motion?
A.) a toy train in position 4 on a number line
B.) a race track that is 100 meters long
C.) a ball rolling from point A to point B
D.) a student living 150 miles from Chicago

Answers

I think it’s c bc it makes more sense
C. Because it describes an object moving from one point to another.

Plant cells vs Animal cells?

Answers

Is that a question or like a compare and contrast ????

Which organising consume dead organic matter

Answers

Answer:

saprophytes are responsible for consumption of decay or decid matter

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