can man change or adjust mars environment to make it more suitable for human habilitation?how?​

Answer:

Currents originating in low latitudes near the equator tend to carry warmer water. Currents originating in high latitudes near the north or south pole tend to carry colder water.

Explanation:

Brainiest please

Platyhelminthes, Nematoda, and Annelida are the three "worms" phyla that are included in the selection.

Platyhelminthes, sometimes referred to as flatworms, are made up of creatures like tapeworms and planarians.

Nematoda: Also referred to as roundworms, they are a group of creatures that includes hookworms and threadworms.

Annelida: These segmented worms include creatures like leeches and earthworms.

Different groupings of worms that are a part of the animal kingdom are represented by these three phyla.

Flatworms are straightforward creatures that are marginally more sophisticated than cnidarians (phylum Platyhelminthes). The body plan of roundworms (phylum Nematoda) is a little more intricate. The most complicated creatures having worm-like body designs are segmented worms or members of the phylum Annelida.

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Answer:

In the first step, the information in DNA is

transferred to a messenger RNA (mRNA)

molecule by way of a process called

transcription.... The mRNA sequence is

thus used as a template to assemble-in

order-the chain of amino acids that form a

protein.

A type of RNA that is called as ribonucleic acid type called as transfer RNA that is used for the production of the amino acid at a time and the protein assembly takes place at the ribosomes.

DNA are responsible for the providing out the code for the cell's activities and the RNA are responsible for providing out the service to make them proteins.

Each group of 3 bases in the  mRNA constitutes a codon and each codon is specifying  a particular type  of  amino acid. The mRNA sequence therefore used as a template to make the  assembly in order of the chain of amino acids which form a protein.

It is found that in all biological cells , usually occurs in cytoplasm of cell though its production takes place in nucleus. Whereas DNA is  providing the code for cell's activities and RNA is responsible for converting that code into proteins which carry various cellular functions.

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Answer:

False

Explanation:

An acquired trait is the character developed in an individual as a result of environmental influence. These traits are not coded by the DNA of a living organism and therefore cannot be passed on to future generations.

The correct answer based on the above made statements about the stages involved the control of the lac operon is:

when lactose is present, it binds to the repressor and causes the repressor to release the operators.

The answer is option b.

The release of the operators, the lac operon; thus occur at the presence lactose in the cell environment. This however makes it possible for it release when lactose itself crosses the membrane of the cell; thereby acting as an inducer of the operon and stimulate the repressor to release the operators.

So therefore, it can be deduced from the step by step explanation above that during the metabolic reactions which occurs in our system, the lac operon are being induced to be released by the the contributing lactose.

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Answer:

D

Explanation:

I did this and got it right!

Answer:

Its D) In the middle of an ocean, where two plates move toward each

other.

Explanation:

For more detailed explanation.

A continental shelf extends from the coastline of a continent to a drop-off point called the shelf break. From the break, the shelf descends toward the deep ocean floor in what is called the continental slope. Even though they are underwater, continental shelves are part of the continent

Hope it helps.^-^

Answer:

Predators eat prey, technically speaking.

Explanation:

The lowest and largest group takes the most energy cause it's first base. Going up the chain, the second group takes that energy from the first. Then the third, takes the energy from the second and so on. It's a cycle, and the the smallest group at the top of the energy pyramid will be given the less energy that travels throughout the pyramid.

I hope this makes sense.

Please mark brainliest!

Answer:

A new species being created through evolution

Answer:

Complete body cavity, segmentation, and bilateral symmetry

Explanation:

In conjuction with possessing a backbone, chordates also have a complete body cavity, segmentation, and bilateral symmetry. They possess a complete true body cavity called the coelom. They also exhibit heteromeric segmentation wherein the links between segmented regions are inconspicuous. And they majorly possess bilateral symmetry; being divisible into symmetric halves.

Answer:

Complete body cavity, segmentation, and bilateral symmetry

Explanation:

Took the test.

Answer:

Not just animals, all living beings need food. A characteristic of life is to grow, and in order to grow, we need food for metabolism, as in converting food into energy. Without food, there will be no nutrients to help us survive.

Answer:

D is the answer please answer the

Answer:

A. spindle formation

is the answer

Spindle formation is a the cancer drug vinblastine interferes with synthesis of microtubules.

When eukaryotic cells divide, the cytoskeletal structure known as the spindle apparatus arises to divide sister chromatids into separate daughter cells.

It is known as the meiotic spindle during meiosis, a process that generates gametes with half the number of chromosomes as the parent cell, or the mitotic spindle during mitosis, a process that generates genetically identical daughter cells.

The spindle machinery is made up of hundreds of proteins in addition to chromosomes. Microtubules make up the majority of the machinery's parts.

Therefore, Spindle formation is a the cancer drug vinblastine interferes with synthesis of microtubules.

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Answer:

2

Explanation:

2

The relationship between neurons and glia is similar to the relationship between carpenters and their assistants.

This is because just like carpenters who depend on their assistants to carry out tasks they cannot do alone, neurons depend on glia for support and other critical functions to operate effectively. Neurons are responsible for transmitting information through the nervous system while glia, also known as neuroglia, play a critical role in supporting neurons and ensuring their optimal function. Glia do not transmit information like neurons, but rather they perform functions such as producing cerebrospinal fluid, providing structural support, and removing dead neurons and other debris.

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If a cell had 12 chromosomes at the beginning of meiosis II, each daughter cell would possess 12 chromosomes after the completion of meiosis II as well.

Chromosomes may be defined as thin thread-like structures that contain genetic information associated with organisms.

After the completion of meiosis II, the four daughter cells are formed which are haploid in nature and contain a single copy of each chromosome.

So, if 12 chromosomes are there at the beginning of meiosis II, all the resultant four daughter cells possess a single copy of all the 12 chromosomes.

Therefore, it is well described above.

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Answer:

the two variables are 27 and 30

the unit for time is second

the unit for temperature is kelvin

Explanation:

hope this will help you

Subtending is determining yardage by comparing the relationship between a distant animal and your fingers or a part of your bow.

Any bow can be hazardous at any range, so care should be used when using one. Shots are often confined to 40 yards or fewer, and at this distance, an arrow can pass through an animal and penetrate another object. Most shots are fired from 15 yards out to assure precision.

A right angle subtends the opposite of a hypotenuse and runs from one side to the other. the angle subtended at the eye by an object of given width and a fixed distance away in order to fix the angular extent with respect to a fixed point or object considered as the vertex of a central angle subtended by an arc.

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Digestive system of the body systems is the specialty. Therefore, option (D) is correct.

Enteric nervous system, which is linked to digestion, is my speciality. Enteric neural system governs digestion, including gastrointestinal tract muscle activity and contraction, digestive enzyme release, and central nervous system communication. It is essential for synchronising digestion, absorption, and evacuation.

This system breaks down food, absorbs nutrients, and eliminates waste. Endocrine (a), integumentary (b), and circulatory (c) systems are vital for numerous physiological activities, but my focus is on the sophisticated neuronal network that governs digestive processes and contributes to homeostasis. Therefore, option (D) is correct.

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Your question is incomplete but your full question was:

You study the enteric nervous system. Which of the following body systems is your specialty?

a.) Endocrine

b.) Integumentary

c.) Circulatory

d.) Digestive

Water conservation relies on various sources, including scientific research, government policies, educational campaigns, technological advancements, and community initiatives.

Water conservation utilizes various sources to promote and implement sustainable water usage practices. Here is a step-by-step explanation of these sources:

By utilizing these varied sources, water conservation strives to raise awareness, drive policy changes, and promote sustainable water practices at individual, community, and societal levels.

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The most accurate nucleotide base composition of the dna double helix is t+g = a+c (t = thymine, a = adenine, c = cytosine, g = guanine)

According to the Chargaff's rule, DNA from any mobileular of all organisms have pyrimidine and purine bases in 1:1 ratio. Hence, the quantity of guanine is same to cytosine and the quantity of adenine is same to thymine.

This is because, in a dsDNA, adenine pairs with thymine and guanine pairs with cytosine.There are 4 nucleotides, or bases, in DNA: adenine (A), cytosine (C), guanine (G), and thymine (T).

These bases shape precise pairs (A with T, and G with C).Watson and Crick advanced their thoughts approximately genetic replication in a 2d article in Nature, posted on May 30, 1953. The  had proven that during DNA, shape is function: the double-stranded molecule may want to each produce genuine copies of itself and deliver genetic instructions.  

Hence, the correct option is (c)

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Answer:

b) structure and function

Explanation:

all animals do different things and play different roles in nature, so they have differnt structures and functions to help carry out those roles.    

These multicellular organisms are going to be within the fungus kingdom and yeast since their cell walls are going to be formed by different polysaccharides, peptidoglycans and chitin.

The cell wall of fungi will have a special characteristic that the walls of the other cell kingdoms do not have, and that is that within the components such as peptidoglycans and polysaccharides we will find that it also has chitin. Chitin is a cellulose-like polymer found in the cell walls of fungi and yeast.

This cell wall will help protect cells from damage such as mechanical abrasion by pathogens and help determine the shape of the cell.

Therefore, we can confirm that these multicellular organisms are going to be within the fungus kingdom and yeast since their cell walls are going to be formed by different polysaccharides, peptidoglycans and chitin.

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If the top-level consumers were eliminated from a food web, then the populations in the levels below them would decrease due to the disequilibrium in the homeostasis of the ecosystem.

The expression homeostasis of the ecosystem makes reference to all relationships between biotic and abiotic factors in an ecosystem which are fundamental to maintaining the state of internal equilibrium of complex biological ecosystems.

The elimination of top consumers in a trophic chain will lead to the disequilibrium of the ecosystem because it would produce an increase in the organism located immediately below, and then organisms located at two trophic levels below would decrease as a consequence of the increase in the number of consumers.

Therefore, we can conclude that ecosystems are delicate complex biological systems where all trophic levels are related and maintain an equilibrium.

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Answer:

Carry dissolved blood gases

Explanation:

Haemoglobin is a protein usually found in the red blood cells and is said to be what give the blood its characteristics red color.

Haemoglobin is a protein that also contain some iron atoms which binds oxygen; a gas to itself and aid in the transport of oxygen from the lungs in some group of animals and gills in others to the rest of the body allowing for aerobic respiration to occur in the body.

Answer:

B. Red blood cells are most likely to increase

Acid spills can be neutralized by adding bases.

Acids are substances that produce hydrogen ions as their only positive ions when in aqueous solutions. They are generally corrosive at high concentrations.

Bases, on the other hand, are substances that produce hydroxyl ions as their negative ions when in aqueous solutions. They are also generally corrosive at high concentrations.

Acids and bases react with one another to produce salt and water. This type of reaction is known as a neutralization reaction. When salt and water are produced, the medium becomes neutral provided the acid and base are stoichiometrically balanced.

Thus, acid spills can be neutralized by bases. For example, lime.

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Answer:

they can be formed into fossil fuels by breaking down.

Explanation:

Fossil fuels are formed when organic matter that has been buried deep within the earth are subject to heat and pressure over millions of years. ... In both cases, the dead organisms are buried over time and the extreme heat and pressure converts these dead organisms into either coal, natural gas, or oil.

The most commonly used isolation technique in microbiology laboratories is the Streak-plate method. Here option D is the correct answer.

This technique enables the isolation of distinct bacterial colonies by strewing a sample of the bacterial culture onto a solid agar media. The streak-plate method is the isolation technique that is most often employed in microbiology labs.

The bacteria are streaked in a zigzag pattern across the agar surface and the agar is then incubated to allow the bacteria to grow. After incubation, individual colonies can be observed and can be picked and subcultured for further study.

This method is commonly used to isolate pure cultures of bacteria for identification and characterization.

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