Which of the following choices contains two ways in which carbon dioxide
enters the atmosphere?"
O A erosion and transpiration
O B decomposition and respiration
C volcanic activity and photosynthesis
Dhuman activity and formation of fossil fuels
Answers
Decomposition and respiration choices contains two ways in which carbon dioxide enters the atmosphere.
What is Decomposition?
Decomposition, often known as rot, is the breakdown of dead organic matter into more basic organic or inorganic components such carbon dioxide, water, simple sugars, and mineral salts.
The procedure, which is a component of the nutrient cycle, is crucial for recycling the limited amount of matter that takes up real estate in the biosphere.
Creatures like worms also contribute to the breakdown of the organic compounds. Decomposers or detritivores are organisms that carry out this process.
Therefore, Decomposition and respiration choices contains two ways in which carbon dioxide enters the atmosphere.
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Related Questions
Can anyone find this bug and tell me what it is please thanks.
Answers
how does a field mouses adaptaions help it survive (paragraph please 5 sentences)
Answers
Hope this helps! :D
The field mouse has many predators, such as owls, snakes, and foxes, so it has adapted by being very cautious and alert at all times. It's also evolved to have good hearing, sight, and smell to help it detect predators and potentially dangerous situations.
The field mouse's diet consists of seeds, grains, and insects. They forage mainly at night to avoid predators and have evolved to have a great sense of smell to locate food.
Overall, the field mouse's adaptability and cautiousness have allowed it to survive and thrive in the wild.
Explain how cell division is linked to cell theory.
Answers
Suppose you were asked to research information about a potentially dangerous synthetic food product. How would you evaluate the credibility of the sources you found?
Answers
BRAINLIEST
While savannas and temperate grasslands are both types of
grasslands and share many characteristics, they also have
some differences. Compare them below by writing each
characteristic in the correct location. You will use each only
once.
• home to many types of grazers
• experience all seasons of weather
• home to bison
• home to the African elephant
• example: tallgrass prairies of North America
• example: Serengeti in Tanzania
• also known as tropical grasslands
• few trees due to little rainfall
1)
(Savannas)
(Both Types of
Grasslands)
(Temperate
Grasslands)
Answers
Answer:
S - Savannas are typically found in tropical or subtropical regions.
S - Savannas tend to have more trees and shrubs.
S - Savanna's climate is drier than that of a grassland.
G - Grasslands are found in temperature regions.
G - Temperature Grasslands are mainly devoid of trees, receive less rainfall than Savannas & endure broader temperature extremes.
G - Grasslands make up 25 percent of the Earth's land surface and dominate in regions with limited rainfall, which prevents forest growth. This results from nearby mountain ranges that cause rain shadows over adjacent open-range lands.
B - Both represent the world's richest and most diverse ecosystems. They both provide a home for a quarter of the world's population and a habitat for thousands of plants and animals.
B - Many species gather in vast numbers, graze on the varied grasses, and can be found nowhere else on Earth. The coexistence between wildlife and grasses is key to healthy ecosystems. Animal migrations regenerate the landscapes, by controlling pests, dispersing seeds, and trampling invasive species. Through this partnership, grasslands and savannahs generate vital benefits for both people and nature.
B - Ecosystems such as these two in specific are essential for climate mitigation – they store carbon, locking it deep in the soil and extensive root systems. They are the source of or support many of the world’s biggest rivers and wetlands, ensure food security, support livelihoods, and are embedded in the cultural identity of millions of people.
(Also, A savanna or savannah is a mixed woodland-grassland<---similarity)
Explanation: Just research. I decided to state 3 characteristics for both The Savanna and The Grasslands, and then 3 for "B" (both).
(Both Types of Grasslands) experience all seasons of weather, few trees due to little rainfall
(Temperate Grasslands) home to bison, example: tallgrass prairies of North America
NUMBER 2 and 3 and 4
Answers
Number 3 is C the lightbulb
Number 4 is D carbon dioxide
Question 1.
How can mountains influence climate?
A. Mountains do not have any impact on the climate of an area.
B. They can block the wind which can change the amount of precipitation that falls next to the mountain
C. They cause significant flooding around the bottom of the mountain.
D. They cause the land around the mountain to become very dry.
Question 2.
What factors influence climate? Select 3 that apply.
A. Population
B. Closeness to bodies of water
C. Ocean currents
D. Geographic location
Answers
Question 2: Answer: B. Closeness to bodies of water, C. Ocean currents, and D. Geographic location.
Explanations:
1. Mountains can create a barrier for wind and moisture, leading to different climatic conditions on the windward and leeward sides. The windward side usually receives more precipitation, while the leeward side is typically drier, creating a rain shadow effect.
2. Climate is influenced by a variety of factors, including closeness to bodies of water (which can moderate temperature and affect precipitation), ocean currents (which can distribute heat and impact regional climates), and geographic location (which determines factors like latitude, altitude, and proximity to landforms like mountains). Population is not a direct factor influencing climate, but human activities can indirectly affect climate through the emission of greenhouse gases and other pollutants.
Question 2-b, c, d
A mother and father have two daughters. The daughters have some similar and some different physical features. Which statement best explains why the daughters’ physical appearance includes both similar and different features?
A: One daughter received fewer genes than the other.
B: Each daughter received a different number of genes from each parent.
C: The daughters received a random set of genes from both of their parents.
D: One daughter received all her genes from her father, and the other daughter received all her genes from her mother
Answers
C: The daughters received a random set of genes from both of their parents.
The physical appearance of an individual is determined by their genes, which are inherited from their parents. Each parent contributes half of their genes to their offspring, and the combination of genes from both parents determines the physical characteristics of the offspring.
When the two daughters inherit genes from both their parents, they receive a random set of genes from each parent, which can result in both similar and different physical features. Therefore, statement C is the best explanation for why the daughters' physical appearance includes both similar and different features.
Why does a guitar sound different from a saxophone?
Answers
Answer:
Because the guitar has string and the saxophone doesn't.
Explanation:
what are the political rights in georgia's black legislators
Answers
Answer:
The three most prominent black state legislators were Henry McNeal Turner, Tunis Campbell, and Aaron A. Bradley. Turner came to Georgia from Washington, D.C., in 1865 to win black congregations to the African Methodist Episcopal Church (AME).
Explanation:
Seed Germination Investigation
The students are to investigate the process of seed germination during their summer
vacation.
They will select different types of seeds, such as beans, peas, or sunflower seeds.
Encourage students to set up a germination experiment by placing the seeds in
different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to
pot the same seed in more than one pots.
They should observe and document the changes that occur over time, including the
emergence of roots and shoots
Answers
Answer:
b
Explanation:
I took test
Answer: Encourage students to set up a germination experiment by placing the seeds in different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to pot the same seed in more than one pot.
Explanation:
This option provides a clear and practical approach to the seed germination investigation. By setting up different conditions for the seeds, such as light vs. dark or wet vs. dry, the students can observe and compare how these conditions affect the germination process. Additionally, potting the same seed in multiple pots allows for a controlled comparison within the experiment.
By manipulating these variables, the students can gather valuable data and observations regarding the influence of light and moisture on seed germination. This approach promotes a hands-on and investigative learning experience, encouraging students to actively engage with the scientific process while documenting the changes that occur over time, such as the emergence of roots and shoots.
is it true that hurricanes require large bodies of warm ocean water in order to form?
Answers
Answer:
yes. that is why you dont ever see hurricanes forming over the great lakes.
Explanation:
Please help with backside I’m so lost it’s due Friday! I will mark brainliest
Answers
2. Energy moves around this ecosystem through a food chain. Producers (plants) use sunlight to produce energy through photosynthesis. This energy is then transferred to herbivores (rabbits), which are eaten by carnivores (hawks). Energy is lost at each level of the food chain through respiration and other metabolic processes, so the amount of energy available at each level decreases.
3. If a disease strikes the snake population, the population of hawks and rabbits would be affected. If the snake population declines, there would be fewer predators to prey on the rabbit population. This would cause the rabbit population to increase, which would lead to an increase in the hawk population as they have more food to eat. However, if the disease is severe and the snake population declines too much, there may be a shortage of food for the hawks, causing their population to decline as well.
4. If the rabbit population suddenly doubled, the effect on the grass would be negative. With more rabbits, there would be more grazing pressure on the grass, leading to overgrazing. Overgrazing can lead to a decrease in grass biomass, which can negatively affect other organisms that rely on grass for food and shelter. Additionally, with less grass available, the rabbit population may eventually decline due to a lack of food. This would cause a chain reaction that could lead to the decline of other organisms in the ecosystem.
7. So if a disease stroked the snacks population than the effect on hawks would be that they would feed off a different food source, such as the rabbit. The rabbits population would decrease and soon enough the hawk population would decrease because of the competition towards food. This happens because snakes are secondary consumers and hawks feed off both rabbits and the snakes to balance the populations. If one disappears or decreases than the hawks would aim toward the animal that has a bigger population, the rabbit. Making the rabbit population leading towards less food all around.
8. If the rabbit population doubled than the grass would decrease or would die. This would happen because there is to many consumers and the grass can not keep up with how much it is giving out. This would also lead to a decrease to the rabbit population making the population really low or back to normal, depends on how quickly the grass grows.
anouther chance to get brainliest
Answers
Answer:
W
Explanation:
Gravitational force is calculated by (m₁ * m₂)/d² where d is the distance, m₁ is the mass of one object and m₂ is the mass of another. Let's set m₁ to the mass of the star. Since the gravitational force we are trying to calculate is between the star and each object, the number amount of the star's mass is not required. Additionally, all objects are the same distance from the star, so distance measurements do not matter. All we have to do is compare the masses. By using the equation, logically, greater masses should yield a larger gravitational force. Thus, since W has the greatest mass, it must have the strongest gravitational force of attraction with the star.
Answer:
C) W
Explanation:
(m1 * m2)/d2, where d is the distance, m1 is the mass of one item, and m2 is the mass of another, is the formula for gravitational force. Let's put m1 equal to the star's mass. The mass of the star is not necessary since the gravitational force we are attempting to compute is between each item and the star. Distance measurements are also irrelevant because all objects are at the same distance from the star. To compare the masses is all that is necessary. Using the equation, more masses should theoretically result in a stronger gravitational pull. W must thus have the biggest gravitational pull on the star since it has the most mass.
Please give me brainliest<3
Write a paragraph (4-5 sentences) explaining how natural selection and selective breeding are related?
Answers
Write a description or a reason why you are doing this activities of conserving our natural resources.
1. Using a glass when brushing teeth -
2. Hanging clothes -
3. Walking -
4. Feeding the stray animals -
5. Using back page of paper -
6. Using fan -
7. Watering the plants -
8. Sweeping -
Answers
1. Using a glass when brushing teeth: By using a glass instead of leaving the tap running while brushing our teeth, we can conserve water. Freshwater is a finite resource, and reducing unnecessary water usage is essential for preserving our water supplies and ensuring their availability for both humans and the natural environment.
2. Hanging clothes: Opting to hang clothes to dry instead of using a dryer not only saves energy but also reduces greenhouse gas emissions. Clothes dryers consume a significant amount of electricity, and by utilizing natural methods like hanging clothes, we can contribute to reducing our energy consumption and lowering our carbon footprint.
3. Walking: Walking instead of using vehicles for short-distance travel offers multiple benefits. Firstly, it helps reduce air pollution by decreasing the emission of harmful gases from vehicles. Secondly, walking promotes personal health and well-being, as it is a form of physical exercise. Lastly, choosing to walk reduces traffic congestion and saves fuel.
4. Feeding stray animals: Feeding stray animals is an act of compassion and kindness. By providing food for stray animals, we help prevent their starvation and promote their overall welfare. It also reduces their need to hunt for food in natural habitats, preserving the delicate balance of local ecosystems.
5. Using the back page of paper: Utilizing both sides of a piece of paper helps reduce paper waste and conserves valuable forest resources. Paper production involves cutting down trees, and by maximizing the use of each sheet, we minimize the number of trees required to produce paper products.
6. Using a fan: Using a fan instead of an air conditioner helps reduce energy consumption and lowers greenhouse gas emissions. Air conditioners consume a significant amount of electricity, and by using fans to circulate air and provide cooling, we can contribute to conserving energy resources and mitigating the impact of climate change.
7. Watering the plants: Watering plants is essential for their growth and well-being. By providing them with adequate water, we support their ability to photosynthesize, produce oxygen, and contribute to a healthy ecosystem. Additionally, practicing responsible watering techniques, such as using watering cans instead of hoses, helps conserve water resources.
8. Sweeping: Sweeping instead of using a leaf blower or a hose to clean outdoor spaces reduces energy and water consumption. Leaf blowers and hoses consume significant amounts of electricity and water, respectively. Sweeping not only saves resources but also minimizes noise pollution and prevents soil erosion caused by high-pressure water flow.
Engaging in these activities of conserving natural resources demonstrates our commitment to environmental stewardship and sustainable living. By making conscious choices in our daily lives, we can contribute to the preservation and protection of the Earth's ecosystems for the benefit of current and future generations.
MAKE ME BRAINIST
Victoria and her teacher measured a sample of matter in the science lab. They measured the sample using all of the tools below to make sure the results were correct.
Each time they measured the sample, its shape changed to match the shape of the container. The amount of the sample always equaled 400 mL.
What type of matter did Victoria and her teacher measure?
A. gas
B. liquid
C. solid
Answers
Answer:
The answer is liquid
Explanation:
Because liquid is a type of matter that does not have a definitive shape, so it relies on taking its shape from the substances that it settles in.
In this example, the amount of liquid used was 400mL, when they poured liquid in, it took the shape of the container.
While gas can get a shape of a container, its volume is not fixed.
Answer: Your correct the answer is liquid
Explanation:
does anyone knows the answer? pls helppp
Answers
1.covalent
2.gain
3.ionic
4.shared
Explanation:
sana Maka tulong
Answer:
1) salts
2) gain
3) ionic
4) shared
Explanation:
50 POINTS!
Energy is transferred into the ecosystem when
1.when bacteria absorbs nitrogen from other organisms
2. dead organisms decay and form organic matter
3. rodent prey on invertebrates
4.plants grow from the soil
Answers
Answer:
2
Explanation:
Energy is transferred between organisms in food webs from producers to consumers.
The energy is used by organisms to carry out complex tasks. The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants.
Answer: between organisms in food webs from producers to consumers.
Explanation:
Type the correct answer in each box. Use numerals instead of words.
A force of 25 newtons moves a box a distance of 4 meters in 5 seconds.
The work done on the box is
Nm, and the power is
Nm/s.
Answers
explain how the following helps a plant to survive:
(a) fast growth
(b) a deep, wide root system
(c) brightly coloured flowers
Answers
B - the root system can help the plant become more grounded and stable, also makes it easier to absorb water
When an offspring receives one green allele (G) and one red allele (R), the result id a green leaf with red veins
Answers
Answer:
GR
Explanation:
the genotypes of the parents are homozygous dominant GG and RR so when they fertilise they give all GR offsprings
The genotype of the plant is GR. This is because the offspring received green allele (G) as well as red allele (R), and both results showed up as the plant is green with red veins.
When something gives up alleles to its offspring, the parents originally have alleles like Aa and Bb. When offspring is created, you can use the Punnett square to guess which alleles will be passed on. In the plant’s case, G and R were passed on.
To learn more about the Punnett Square,
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Which is an example of a trace fossil?
A: animal burrow
B: skin of organism
C: preserved bone
D: petrified wood
Answers
Answer:
A: Animal burrow
Explanation:
Edge 2021
Trace fossils can be defined as the ones that provide geological records of the behavior and activities of past life.
These are also known as Ichnofossils.Trace fossils include borings, track and trails, burrowings, and coprolites and gastrolithes.Among the given examples, the evidence of past life is provided by the burrows of animals.Hence, among the given examples, trace evidence is an animal burrow. Therefore, the correct answer is option a.
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A pedigree chart is used to _______.
predict percentage of offspring with a trait
predict genotypic probabilities
track inherited traits through generations
identify the genotype of parents
Answers
A pedigree chart is used to track inherited traits through generations.
A pedigree chart is a visual tool that represents the inheritance patterns of specific traits or genetic conditions within a family. It helps to trace the occurrence of traits, diseases, or genetic conditions across multiple generations by depicting the relationships between individuals and their affected or unaffected status.
Pedigree charts are commonly used in genetics and genetic counseling to analyze patterns of inheritance, identify carriers of genetic disorders, determine the probability of passing on certain traits or diseases, and study the transmission of traits within families. By examining the patterns of inheritance in a pedigree chart, one can gain insights into the mode of inheritance, such as autosomal dominant, autosomal recessive, or X-linked inheritance, and make predictions about the likelihood of certain traits or conditions appearing in future generations.
Study the cladogram.
Which characteristics are common to birds and lemurs?
A) hair, biped
B) vertebrae, hair
C) tetrapod, vertebrae, biped
D) amniotic egg, tetrapod, vertebrae
Answers
Answer:
D) amniotic egg, tetrapod, vertebrae
Explanation:
What was the first planet discovered obiting a star?
Answers
Answer: 51 Pegas b
Explanation:
Answer:
51 Pegasi b: 1st planet found orbiting a sunlike star
Explanation:
Astronomers officially designated the new planet as 51 Pegasi b, in accordance with the nomenclature already decided upon for extrasolar planets. The b means that this planet was the first discovered orbiting its parent star.
7th Grade Science Homework =﹏=
everything is on the screenshots! ^w^
and the 3rd screenshot is there to help with questions 4 & 5! ^w^
Answers
Answer:
Explanation:
1. C
2. D
3. B
4. D
5. A
(im in biology rn)
drop the snap and i gotchu with whatever
D
B
D
A
I hope this helps, it’s been a while sense I did 7th grade
HELP ME ASAPPP- A piece of mRNA had the code AUU UGC AAC CAU. Which amino acid are coded in this strand
Answers
Answer:
isoleucine, cysteine, asparagine, histidine
Explanation:
which of the following is NOT a component of carbohydrates?
Answers
Answer:
carbohydrates include carbon hydrogen and oxegen so your answer is B
Explanation: nitrogen is more common in dna bases and proteins not carbs
Among the options given, nitrogen is not a component of carbohydrates. Thus, the correct option for this question is B.
What is Carbohydrate?Carbohydrates may be defined as the type of organic compounds that generally consists of carbon, hydrogen, and oxygen. These organic compounds deliver immediate energy to the body of organisms in order to facilitate metabolic processes and reactions.
According to the context of this question, nitrogen is a component of nucleic acids, proteins, etc. but it is not present in the structure of carbohydrates. It is also involved in the building blocks of proteins known as amino acids.
Therefore, among the options given, nitrogen is not a component of carbohydrates. Thus, the correct option for this question is B.
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WILL MARK BRAINIEST HURRY
Question 1 options:
to measure accurately on equipment
so that all measurement systems can be used together
to convey information accurately so scientists can refer to the same quantity no matter the location or language
there is no need to use the same system of measurements around the world