Humans increase carbon dioxide (CO,) in the atmosphere, and contribute to the carbon eycle by
A. combustion from driving cars.
B) planting trees to improve photosynthesis.
C. conserving energy with alternative energies.
D. using more solar power electricity.
Answers
I think it's { A.) Combustion from driving cars} But if I am wrong I am sorry. Good luck!
Related Questions
What term refers to the differences in function between the right and left sides of the cerebrum?
Articulation of spoken words
Hemispheric lateralization
Hydrocephalus
Answers
The term that refers to the differences in function between the right and left sides of the cerebrum is hemispheric lateralization.
The hemispheric lateralization refers to the specialization of the two cerebral hemispheres for different functions.
For example, the left hemisphere is typically associated with language processing, while the right hemisphere is associated with spatial reasoning and visual processing. Hemispheric lateralization is an important aspect of brain function and is thought to be crucial for many cognitive processes.
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206,745,613,012 + 13,007,989,996
Answers
Answer:
219753603008
Explanation:
Hope this helps. Mark as brainlest!In Drosophila, the X chromosomes may become attached to one another (XXˆXX^) such that they always segregate together. Some flies thus contain a set of attached X chromosomes plus a Y chromosome.
An attached-X female fly, XXˆYXX^Y, expresses the recessive X-linked white-eye mutation. It is crossed to a male fly that expresses the X-linked recessive miniature-wing mutation.
Answers
In the cross between an attached-X female fly with white-eye mutation and a male fly with miniature-wing mutation, the resulting female offspring will have the white-eye mutation, and male offspring will have either the miniature-wing or wild-type phenotype.
When the attached-X female fly, with the genotype XXˆYXX^Y, is crossed with a male fly that expresses the X-linked recessive miniature-wing mutation, the resulting offspring will inherit one X chromosome from the mother and one from the father. Since the X chromosomes of the mother are attached, they will always segregate together, meaning that all female offspring will have the genotype XXˆY and express the white-eye mutation. Male offspring, on the other hand, will inherit either the X or Y chromosome from the father, and since the miniature-wing mutation is located on the X chromosome, any male offspring that inherit the X chromosome from the father will express the miniature-wing mutation. Therefore, the offspring from this cross will consist of females with the white-eye mutation and males with either the miniature-wing or wild-type phenotype.
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The study of the properties and changes in matter and their relation to energy
a. Physical Chemistry
b. Biochemistry
c. Organic Chemistry
d. Inorganic Chemistry
Answers
Organic chemistry is the study of the structure, properties, composition, reactions, and preparation of carbon-containing compounds. Most organic compounds contain carbon and hydrogen, but they may also include any number of other elements (e.g., nitrogen, oxygen, halogens, phosphorus, silicon, sulfur).
The study of the characteristics and changes of matter, as well as the interactions between matter and energy, is the focus of the field of chemistry known as physical chemistry. Therefore, the correct option is A.
It integrates ideas from physics and chemistry to understand the molecular behavior of molecules and atoms. Thermodynamics, kinetics, quantum mechanics, spectroscopy, and statistical mechanics are among the subjects studied by physical chemists.
Their work advances many disciplines, including biology, chemical engineering and materials science. By understanding the fundamental ideas of physical chemistry, scientists can create new materials, predict and explain chemical reactions, and understand the subtleties of molecular interactions in many systems.
Therefore, the correct option is A.
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Which one is it, giving Brainlist to whoever answers
Answers
Answer:
c parisite/host
Explanation:
the tapeworm may be affecting the cow whicvh hurts so in this case its a parisite
Answer:
Parasite/Host
Explanation:
The tapeworm is eating the cow's intestines, which affect the cow.
if marquis is correct, then the death of an embryo is as bad for it as your death today would be for you (in fact, more so!). first, explain why. second, explain how this generates three expectations that, apparently, are not met. third, what do these unmet expectations indicate?
Answers
Don Marquis argues that the death of an embryo is morally equivalent to the death of a human being because both involve the loss of a valuable future. However, his argument generates expectations that are not met and may be flawed.
According to philosopher Don Marquis, the death of an embryo is morally equivalent to the death of a human being because both involve the loss of a future that is valuable. Marquis argues that what makes killing wrong is not the harm inflicted on the victim, but rather the loss of the victim's future of value.
In the case of an embryo, Marquis argues that the embryo has a future of value because it has the potential to develop into a human being with valuable life. Therefore, the death of an embryo is as bad for it as the death of a human being would be for us because it deprives the embryo of its valuable future.
However, Marquis' argument generates three expectations that are apparently not met. First, it implies that we should assign the same moral value to all potential human lives, regardless of their stage of development. Second, it suggests that we should consider contraception and abstinence as morally wrong since they prevent the existence of potential human lives. Third, it implies that we should prioritize the creation of new human lives over the well-being of existing ones.
These unmet expectations indicate that Marquis' argument may be flawed. Assigning the same moral value to all potential human lives, regardless of their stage of development, may overlook important differences between embryos and fully developed human beings. Similarly, considering contraception and abstinence as morally wrong may undervalue the importance of individual autonomy and reproductive rights. Finally, prioritizing the creation of new human lives over the well-being of existing ones may ignore pressing ethical and environmental issues.
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What plant(s) are unique and/or rare in the temperate rainforest (20 points)
Answers
The Giant Water Lilies, the Rafflesia and the Nepenthes are some rare and unique plants found in the temperate rainforests.
What are these rare/ unique plants?
The great water lilies also known as the Victorian Amazonica is a type of water lily native to the rainforests of the Amazon Basin in South America. Victoria amazonica is one of the largest and most beautiful plants in the world and can reach up to 3 meters in diameter. The flowers are white with pink stripes and are about 1 meter in diameter. It is also known as ‘Queen of the Night’ as it only blooms at night and stays only for about 48 hours.
Rafflesia, also known as Corpse Flower is a flower of the parasitic plant. It contains no stems or leaves to produce food, instead growing from the vine it feeds on. This is the largest flower in the world, around three feet wide. Its survival depends on deception. It mimics a mammalian corpse, from its texture and color to its odor of rotting flesh. It is found in the rainforests of Southeast Asia, especially in Indonesia, Malaysia, Thailand and Vietnam.
Nepenthes also known as Monkey Cups, are pitcher plants, found mostly in tropical environments of the world. It is a carnivorous plant and eats small animals for nutrients, by luring them into its pitcher shaped trap by using its sweet nectar.
Other rare plants found in temperate forests are the Jabuticaba Tree, the Durian Fruit, Balsa Tree, passion flower, etc.
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The restriction endonuclease Mst II recognizes the sequence 5' CCT(N)AG (where N = any nucleotide) and cuts DNA at that site, producing separate fragments. Which of the following best explains the banding patterns exhibited in Figure 4 ? (A) The HbA DNA contains a recognition site for the Mst II restriction enzyme. (B) The HbA/HOS DNA contains three recognition sites for the Mst II restriction endonuclease. (C) Individual I has only one copy of the hemoglobin gene; therefore there is only one band on the gel. (D) The HbS/HbA DNA contains three different alleles for sickle-cell disease.
Answers
To accurately determine the best explanation for the banding patterns exhibited in Figure 4, a visual representation or additional context would be required.
However, based solely on the information provided, option (B) seems to be the most plausible explanation.
Option (B) suggests that the HbA/HOS DNA contains three recognition sites for the Mst II restriction endonuclease.
If this is the case, then the Mst II enzyme would cut the DNA at these recognition sites, resulting in multiple fragments.
Each fragment would represent a band on the gel, explaining the presence of multiple bands in Figure 4.
Option (A) states that the HbA DNA contains a recognition site for the Mst II enzyme.
While this is a possibility, it doesn't explain the presence of multiple bands on the gel.
Option (C) states that Individual I has only one copy of the hemoglobin gene, resulting in only one band on the gel.
However, the banding patterns in Figure 4 suggest the presence of multiple fragments or bands, indicating the presence of more than one DNA sequence.
Option (D) introduces the concept of different alleles for sickle-cell disease in the HbS/HbA DNA.
However, the presence of multiple alleles would not necessarily explain the specific banding patterns resulting from Mst II digestion.
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During gene expression, the dna-to-rna step is known as , while the rna-to-protein step is known as _____.
Answers
During the process of gene expression, the DNA to RNA step is known as transcription while the RNA to protein step is known as translation.
Gene expression is a process which involves the synthesis of a functional gene product by using the information present in the genes.
Transcription is a process which involves the synthesis of a RNA from the DNA. In eukaryotic cells, the transcription occurs in the nucleus whereas in prokaryotes the transcription occurs in the cytoplasm of the cell.
Translation is the process by which the RNA is converted into a protein. The translation in prokaryotic cells occurs in the cytosol of the cell whereas in eukaryotic cells, the translation occurs in the ribosomes.
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Which of the following is an outer covering that protects the other body parts?
Brain
Eyes
Muscles
Skin
Answers
Answer:
its skin
Explanation:
skin is what covers the body parts !!
What happens if an animal cannot get sufficient oxygen?
Answers
Answer:
it dies
Explanation:
if an animal (depending on the animal) can not get a sufficient amount of provided oxygen it does due to it not being able to breath.
Answer:
It will suffocate and die.
Explanation:
If humans were not able to get enough oxygen then would die as well
Which of the following are reasons why eukaryotes have a more complex gene regulation than prokaryotes?
a. Eukaryotic DNA is organized into chromatin.
b. In eukaryotes, transcription occurs in the nucleus, while translation occurs in the cytoplasm.
Answers
The correct option b. In eukaryotes, transcription occurs in the nucleus, while translation occurs in the cytoplasm are reasons why eukaryotes have a more complex gene regulation than prokaryotes.
Most eukaryotes have larger, more complex genomes than prokaryotes do. Since more genes are often found in more complex species, the larger size of eukaryotic genomes is not a major surprise. The size of many eukaryotes' genomes, however, does not seem to be correlated with their genetic complexity.For instance, while having genomes that are more than ten times as large as those of humans and salamanders, respectively, these creatures are unquestionably not ten times as complicated than ourselves.
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______ is a specialized type of cell division that produces cells that are genetically different from each other.
Answers
Meiosis is a specialized type of cell division that produces cells that are genetically different from each other.
Cell division is the process through which all cells are created from other cells. Meiosis is a specific type of cell division that generates reproductive cells like sperm and egg cells as well as plant and fungus spores. A "parent" cell generally divides into two or more "daughter" cells during this process. The parent cell can transmit its genetic material in this manner from generation to generation.
Meiosis is a specific type of cell division that takes place in sexually reproducing organisms. It generates reproductive cells like sperm, egg, and spores in plants and fungi, as was previously indicated. In humans, germ cells go through a process called meiosis to develop into sperm or eggs.
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what are some signs of geothermal activity in a caldera ?
Answers
Vital signs of geothermal activity include volcanoes, hot springs and others
How volcanoes are signs of geothermal activitiesWhen water bodies come in contact with a hot rock, it manifest clearly as geothermal energy as this geothermal activity produce energy from overheated water which is very dangerous and life threatening.
Geothermal activities simply refers to those activities which produces renewable energy which is and always be stored in rocks and water in the center of the earth.
So therefore, when certain signs such as volcanoes or hot springs manifest, it symbolize that a geothermal energy is at work in any given caldera.
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Which element accounts for about 20 percent of a humans total body mass
Answers
Answer: Hydrogen
Explanation:
nadia is exposed to high levels of radiation during the 6th, 7th, and 8th weeks of gestation. which organ structures in the fetus are most likely to show abnormalities? group of answer choices only the brain and spinal cord the heart and liver the palate of the mouth and the ears virtually all organ systems are vulnerable during this time
Answers
Nadia is exposed to high levels of radiation during the 6th, 7th, and 8th weeks of gestation so virtually all organ systems are vulnerable during this time.
There are 11 separate organ systems that make up the core of human anatomy and physiology. The 11 organ systems include the respiratory system, digestive and excretory system, circulatory system, urinary system, integumentary system, skeletal and muscular system, endocrine system, lymphatic system, neurological system, and reproductive system. The body has various systems in addition to organ systems. The immune system, which protects the body from infection, is not an organ system because it is not made up of organs.
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Cancer is caused by
A. out of control DNA replication.
B. Out of control cell cycle caused by damaged DNA
C. Out of control cell cycle caused by cyclins.
D. Tumors
Answers
Answer:
B
Explanation:
cells die when new ones come they create tumors etc
How do thermal and nonthermal am fungi affect d. Lanuginosum plants grown at high temperatures?.
Answers
The effect of thermal and non-thermal AM fungi on Dichanthelium lanuginosum plants, root and shoot growth was almost the same, there was no significant difference.
What is the role of arbuscular mycorrhiza (AM) fungi?AM fungi play an important role in the host plant to expand the absorption area of root hairs through the formation of mycelium around the roots. The formation of mycelium around the roots will increase the cruising volume so that the ability of plants to absorb water and nutrients is better than plants that do not have AM fungi.
Mutualism symbiosis between AM fungi and the host occurs because of the root exudate. Plants will release root exudates in the form of flavonoid compounds to form a symbiosis with AM fungi. Flavonoid compounds have a positive effect on the growth of mycorrhizae at the presymbiotic stage.
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Why is cell specialisation (differentiation) important for the development and growth
of a
healthy baby from a fertilised egg?
Answers
Answer:
Differentiated cells are important in a multicellular organism because they are able to perform a specialized function in the body. … Multicellular organisms must therefore retain some unspecialized cells that can replenish cells when needed.
Explanation:
When a nerve impulse is initiated at a receptor, which pathway does an impulse follow to stimulate an effector in the finger?
Answers
sensory neuron -> inter neuron -> motor neuron
Nerve impulses begin in a dendrite, move toward the cell body, and then move down the axon. A nerve impulse travels along the neuron in the form of electrical and chemical signals. The axon tip ends at a synapse. A synapse is the junction between each axon tip and the next structure
What is Nerve impulse ?The transmission of an action potential over the length of a neuron is an example of an electrical signal that moves through a nerve fibre in response to a stimulus and is used to communicate information to an effector, such as a command to act.
The spinal cord and brain receive information from these signals about the body and the outside world. They exchange information among central nervous system centres and give orders to your muscles to move.Learn more about Nerve impulse here:
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if there is a high concentration of substances inside of thecell and a low concentration of substance ousdieof the cell wich direction will the flow of the concentraton gradiant be
Answers
The concentration gradient will be in the direction from the cell to the outside of the cell .
What is concentration gradient and how the direction is from inside to the outside ?Concentration gradient will be from inside of the cell to the outside of the cell that is from high concentration to the low concentration.The concentration of substances inside the cell if given to be more than the concentration of the substance inside the cell.We have always studied that the direction of concentration gradient is from high to low.Since the concentration inside is high so the direction will start from the higher concentration. To the place where concentration is low that is outside of the cell.To know more about concentration gradient visit:
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All of the following contain only glucose EXCEPT
Answers
what are the answer choices
what type of epithelial membrane covers the outside surface of the body
Answers
Answer:
Stratified squamous epithelial membrane.
Explanation:
“The skin is an epithelial membrane also called the cutaneous membrane. It is a stratified squamous epithelial membrane resting on top of connective tissue.”
hope this helps!
travis wd, travis wd. sarcomatoid neoplasms of the lung and pleura. arch pathol lab med. 2010;134(11):1645-1658.
Answers
The article by Travis WD and Travis WD titled "Sarcomatoid neoplasms of the lung and pleura" published in the journal Archives of Pathology & Laboratory Medicine in 2010 provides an in-depth analysis of sarcomatoid neoplasms affecting the lung and pleura.
The authors discuss the classification, histological features, diagnostic challenges, and management of these rare tumors. They emphasize the importance of accurate diagnosis and the need for a multidisciplinary approach in the treatment of these aggressive malignancies. The article also highlights the significance of immunohistochemistry and molecular testing in distinguishing sarcomatoid neoplasms from other similar entities.
By examining a large number of cases, the authors provide insights into the clinical behavior, prognosis, and potential therapeutic options for these challenging tumors. Overall, the article contributes to the understanding and management of sarcomatoid neoplasms, serving as a valuable resource for pathologists, oncologists, and other healthcare professionals involved in the care of patients with lung and pleural malignancies.
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plz help i wasn't paying attention in class so i forgot how to do this
Answers
Answer:
2 and 5
Explanation:
Start paying attention :)
Answer:
2 and 5
Explanation:
Make sure you pay attention in class
Select the correct answer.
A species of birds entered a nonnative habitat and is now considered an invasive species. What’s the most likely effect this species will have on native species that share the same resources?
A.
Increased competition for resources will result in a decline in the population of the native species.
B.
Increased competition for resources will increase the reproductive ability for the native species.
C.
Decreased competition will act on the native species, causing its elimination.
D.
Decreased competition for resources will result in an increase in the population of the native species.
Answers
Which two changes would you expect as a result of a severe drought that wipes out several plant populations? A. Decreased resource availability among herbivores B. Increased resource availability among herbivores C. Decreased competition among herbivores D. Increased competition among herbivores
Answers
A severe drought that wipes out several plant populations would have significant ecological consequences, particularly for herbivores that rely on these plants for food. Two changes that can be expected as a result of such a drought are option A and D.
A. Decreased resource availability among herbivores: With the loss of plant populations, there would be a decline in the overall availability of resources, such as leaves, fruits, and seeds, which herbivores depend on for sustenance. This scarcity of food would lead to a decrease in the amount of resources available for herbivores, potentially resulting in malnutrition, decreased population sizes, and increased vulnerability to predation and disease.
D. Increased competition among herbivores: As the number of plant populations decline, herbivores will have to compete for the limited remaining resources. With fewer plants to sustain them, more herbivores will be forced to rely on the remaining patches of vegetation, intensifying competition for food. This increased competition can lead to heightened aggression, territorial disputes, and a higher likelihood of injury or death among herbivores.
These changes can have cascading effects throughout the ecosystem. Decreased resource availability among herbivores may result in reduced prey availability for predators that rely on herbivores, potentially impacting their populations as well.
Increased competition among herbivores can disrupt the balance of herbivore communities and alter grazing patterns, affecting plant species composition and overall ecosystem dynamics. Therefore the correct option is A and D
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Rooted plants are most likely found in which aquatic zone?
a. pelagic
b. littoral
benthic
d. all of the above
C.
Please select the best answer from the choices provided
Answers
Answer:
littoral
Explanation:
enzymes are able to speed up chemical reactions because they-
a) increase the temp inside the cell
b) reduce the friction between the reactants
c) make the raw materials more chemically reactive
d) lower the activation energyof the reaction
Answers
Answer:
A- increase the temp inside the cell
Explanation:
Which process produces the greatest quantity of atp per molecule of glucose oxidized?
Answers
Answer:
oxidative phosphorylation is the metabolic cycle that produces the most net ATP per glucose molecule.