Answer:save natural resources for future generations is to take the necessary steps that will reduce the impact of human activities on nature.
Explanation:The only way to save natural resources for future generations is to take the necessary steps that will reduce the impact of human activities on nature. Here are some of the steps that need to be taken to ensure that people continue to enjoy natural resources and preserve them for future generations.
Answer:
sustainability
Explanation:
pls help i need ur guys help pls help me on my science test plsssssssss!
Answer:
1. It can transfer energy through empty space.
Explanation:
Where can you find electrons in an atom?
PLEASE
Answer:
Nucleus
Explanation:
Answer:
OUTSIDE the nuclues
Explanation:
Only nuetrons and protons are inside the nucleus, electrons are outside the nucleus.
Hope this helps! If it did, please give me brainliest! It would help a lot! Thanks! :D
If animal cells do not perform photosynthesis, then how do they get the glucose they need to perform cellular respiration?
Answer:
From eating things
Explanation:
Depending on where they are in the food chain, one animal eats a plant (absorbing it's energy), the next animal eats that animal(absorbing its energy)...etc.
Describe the main stages of mitopic division
Match each species to its story of overexploitation.
a. Dodo
b. Canadian cod
c. Rothschild's orchid
d. Whales
e. Passenger pigeon
1. Multiple species were almost wiped out, but are slowly recovering after a moratorium on hunting them.
2. Once the most populous species of its kind in North America, these were hunted to extinction by 1901.
3. When sailors stocked its island with pigs, the pigs destroyed this species' ability to reproduce.
4. This species was almost wiped out by collectors who prized its rarity.
5. Once a major resource in Canada, the population crashed in the 1990s. Recovery is slow because they cannot reproduce until age 7.
Answer:
Explanation:
Dodo- When sailors stocked its island with pigs, the pigs destroyed this species' ability to reproduce.
Canadian cod- Once a major resource in Canada, the population crashed in the 1900s. Recovery is slow because they cannot reproduce until age 7.
Rothschild's orchid-This species was almost wiped out by collectors who prized its rarity
Whales- Multiple species were almost wiped out, but are slowly recovering after a moratorium on hunting them.
Passenger pigeon- Once the most populous species of its kind in North America, these were hunted to extinction by 1901.
Overharvesting and using natural reservoirs including plants and animals, when their breeding rate is declining, is called overexploitation.
The correct matches are:
A. Dodo- Option 3. When sailors stocked its island with pigs, the pigs destroyed this species' ability to reproduce.
The influx of new animals in their territory and habitat destruction was the cause of the extirpation of the Dodo bird.B. Canadian cod- Option 5. Once a major resource in Canada, the population crashed in the 1900s. Recovery is slow because they cannot reproduce until age 7.
They are now threatened species because of overfishing. Their breeding rate is also slow making them endangered species.C. Rothschild's orchid - Option 4. This species was almost wiped out by collectors who prized its rarity.
The area in which the plant species thrives is now cleared and the plants are wiped out by collectors.D. Whales- Option 1. Multiple species were almost wiped out, but are slowly recovering after a moratorium on hunting them.
Pollution, contamination and over whaling has led this variety to the verge of endangerment.E. Passenger pigeon- Option 2. Once the most populous species of its kind in North America, these were hunted to extinction by 1901.
Their habitat loss and overexploitation for their meat are the main causes for which they went obsolete.To learn more about overexploitation follow the link:
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Need help biology and the answe is not C
Answer:
Explanation:
b
I am pretty sure its B
Explanation:
Source: Trust
Which of the following is an environmental cost of commercial agriculture? A. Overconsumption of water B. Efficient milk production C. Crop rotation D. Primary food crops
Answer: A. overconsumption of water
Explanation:
Every other answer is a a positive
Some igneous rock forms from magma that cools slowly within Earth’s crust. Briefly describe the most likely crystallization and texture of the rock. Other igneous rock forms from lava that cools quickly on Earth’s surface. Classify the rock as either intrusive or extrusive, and identify another word used to describe this type of rock. You are studying a sample of igneous rock. The rock formed on the surface of Earth. It’s made mostly of light-colored minerals. The sample has just a few specks of dark-colored minerals. Classify the rock by type and composition. You are studying a sample of igneous rock. The rock formed within Earth’s crust. The sample contains a very high concentration of dark-colored, high-density minerals. Classify the rock by type and composition. A scientist shows you a sample of rock called gabbro. The scientist explains that gabbro is an intrusive mafic igneous rock. Explain what this means.
What is a real world example of a molecular pump in the human body?
Answer:
The most common example of a molecular pump in the human body is the pump for sodium and potassium.
Explanation:
Sodium ions and ATP bind to the pump to use energy to change the shape. The sodium then leaves and the potassium can now bind due to the shape change. The potassium ions are then released and the pump goes back to normal for the cycle to repeat again.
A reaction has a negative reduction potential.
A reaction has a negative reduction potential.
The reverse reaction would be an oxidation reaction.
The reaction would be spontaneous if reversed.
The products of the reduction reaction want to lose electrons.
If reversed, the reaction would be both a spontaneous reaction and an oxidation reaction.
All of the above.
The correct answer is: All of the above.
When a reaction has a negative reduction potential, it indicates that the reaction is more likely to undergo oxidation rather than reduction. Therefore, the reverse of the reaction would be an oxidation reaction.
Since the reverse reaction is an oxidation reaction, it would be spontaneous if the original reaction was spontaneous in the forward direction. Spontaneous reactions tend to occur naturally without the need for external energy input.
The products of the reduction reaction, in this case, would be the species that gained electrons. Therefore, they would have a tendency to lose electrons, making them more prone to undergo oxidation.
So, all the statements are true.
______ is a layer of loose rock fragments, clay, silt, and sand overlying bedrock.
Regolith
O Loam
Humus
Litter
Answer:
Regolith
Explanation:
Which color mouse is more likely to survive and reproduce in the snowy environment?
a. Both
b. White
c. Neither
d. Brown
Answer:b
white bunnies blend with snow and have extra thick fur for the cold!
Hope this helps. (i really need a brainliest)
have an amazing day
White color mouse is more likely to survive and reproduce in the snowy environment. So, the correct option is (B).
What is Adaptation?Adaptation is defined as the behavioral or physical characteristics of an animal that help them survive better in their ecosystem which can be in the way they appear (camouflage) to avoid their predators. Different animals have developed different adaptations to survive in their habitats.
It is described as the process where a species or organism gradually adapts to its environment. Adaptation refers to how a species changes its body and behavior to adapt to its natural environment, where there are an estimated 8.7 million species currently living on Earth, found in a wide and varied natural environment, which range from frozen and desolate arctic to hot sand.
In the above example, white rabbits blend with snow and have extra thick fur for the cold, so they will likely to survive and reproduce more as compare to others.
Thus, white color mouse is more likely to survive and reproduce in the snowy environment. So, the correct option is (B).
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Submission 3 Capstone Project: How can you make your community more environmentally sustainable? Below are 3 Crosscutting Concepts. Select two and provide an explanation for how your investigation/”research” on energy usage in the home addresses them.
1.Crosscutting Concepts Patterns: Observed patterns in nature guide organization and classification and prompt questions about relationships and causes underlying them. Explanation
2. Cause and Effect: Claim uses empirical evidence to differentiate between cause and correlation, and supports specific cause and effect relationships. Explanation
3.Explanation Stability and Change: Analysis and explanation of geoscience data and global climate models show that a change in one Earth system can result in feedbacks (negative or positive) that can stabilize or destabilize a system. Explanation
Crosscutting Concept: Patterns
Patterns observed in the natural world facilitate organization and classification, as well as raise inquiries about the underlying relationships and causes.
During my exploration of energy usage in residential settings, I discerned several discernible patterns. For instance, a prominent pattern emerged, indicating that the bulk of energy consumption in homes pertains to heating and cooling, followed by lighting and appliances. Moreover, I discovered that energy usage displays notable variations based on factors such as dwelling size, number of occupants, and climatic conditions.
These identifiable patterns enable us to comprehend the factors influencing energy consumption and identify avenues for conservation. By acknowledging that heating and cooling dominate energy use, we can channel our efforts towards enhancing the efficiency of these systems.
Patterns Cause and Effect?Utilizing empirical evidence, claims can differentiate between causal relationships and mere correlations, thus supporting the establishment of specific cause and effect linkages.
During my investigation into energy usage in residential environments, I employed empirical evidence to unveil distinct cause and effect associations. For instance, I observed a positive correlation between energy consumption and dwelling size. This relationship can be attributed to the increased energy requirements for heating and cooling in larger homes.
Similarly, I discovered that energy consumption rises alongside the number of occupants. This phenomenon arises due to the presence of more individuals utilizing appliances and lighting fixtures.
These cause and effect relationships foster a deeper comprehension of how our choices impact energy consumption. For instance, if we aspire to curtail our energy usage, we can opt for smaller homes or limit the number of occupants.
Crosscutting Concept: Stability and Change
Analysis and explication of geoscience data and global climate models reveal that modifications within one Earth system can yield feedback loops, which can either stabilize or destabilize the system.
Throughout my examination of energy usage in residential settings, I ascertained that alterations in a single energy-consuming appliance or behavior can trigger a chain reaction affecting other appliances and behaviors. Consider replacing inefficient light bulbs with energy-efficient alternatives; this simple change can prompt a behavioral shift to turn off lights when leaving a room, subsequently resulting in a substantial reduction in energy consumption.
These feedback loops empower us to comprehend how our choices can influence the environment. For instance, collectively opting for reduced driving can mitigate air pollution and greenhouse gas emissions.
By comprehending the crosscutting concepts of patterns, cause and effect, and stability and change, we can make informed decisions regarding energy usage. These choices enable us to diminish our environmental footprint and forge a sustainable future.
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what is autotroph class 7
answer in 5 sentences
pls I need answer ASAP
Whoever answers will be marked brainliest
In biology, autotrophs are organisms that can produce their own food using inorganic substances, such as sunlight and carbon dioxide.
How do we explain?Autotrophs are also known as primary producers because they form the base of the food chain by converting energy from the environment into organic compounds.
The topic of autotrophs is typically covered in the study of plant biology in the context of a class 7 curriculum.
The most prevalent kind of autotrophs are plants. They do this through a process known as photosynthesis, which turns carbon dioxide, water, and sunlight into glucose (a sugar) and oxygen.
Chloroplasts, specialized organelles found in plant cells, are where this process occurs.
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Ricky observed this organism under the microscope.
Which organism did he observe?
A a volvox, because it has cilia
OB. a euglena, because it has cilia
Ca paramecium, because it has cilia
D. an amoeba, because it has cilia
paramecium
Amoebas use pseudopods to move around while a paramecium uses a cilia
Explain the similarities and differences that exist between extinct species and humans.
Answer:
Difference Between Endangered Species and Threatened Species. ... what are the other causes apart from humans that can drive an entire species to ... When a species exist no longer, it is considered as extinct.
These are the events that occur during protein synthesis. They are not in the correct order. Write numbers in the blanks indicating the order in which these steps occur.
1. DNA transcribes RNA
2. The RNA is sent to the cytoplasm in the form of mRNA
3. mRNA attaches to a ribosome
4. As the mRNA moves through the ribosomes, a tRNA molecule arrives transporting the correct amino acid
5. Newly arriving amino acids are connected to the growing polypeptide by peptide bonds
6. When a stop codon is reached, the protein is released from the ribosome.
You have two sedimentary rock samples. Sample 1 is made of halite crystals,
and sample 2 is made of very fine sediments. What are the samples?
Answer: Sample 1 is likely rock salt. Halite is the mineral name for sodium chloride or common salt, which crystallizes into the mineral halite. Halite deposits can form rock salt layers in sedimentary rock formations.
Sample 2 is likely shale. Very fine sediments forming shale rocks are deposited as mud, clay, or silt that gradually lithify into shale over geological time.
Explanation:
Carbon is … … … ……… . . . . . . .
Answer:
A. cycled by carbon-fixing bacteria
Explanation:
This process is also called "Biological carbon fixation."
Here is a more in-depth answer:
Biological carbon fixation or сarbon assimilation is the process by which inorganic carbon (particularly in the form of carbon dioxide) is converted to organic compounds by living organisms. The compounds are then used to store energy and as structure for other biomolecules.
Where are your genes found? question 6 options: your alleles your cytoplasm your ribosomes your chromosomes.
Answer:
Chromosomes
Explanation:
Genes are in the cell nucleus of living organisms, where they are contained in chromosomes. Genes are made of DNA, which is a molecule that carries the instructions for making proteins. Proteins are responsible for the physical traits and functions of organisms.
Which of the following is the name of a type of chromosomal mutation and a type of gene mutation?
A. Deletion
B. Inversion
C. substitution
Answer:
The name of a type of chromosomal mutation and a type of gene mutation is:
Deletion
An analogy Passive transport
Answer:
I think it is helpful for uu
Answer:
An analogy passive transport is the comparing riding to the bicycle and to hill the passive transport.
Explanation:
Passive transport is also called to the passive diffusion is to the process passes the molecule through a cell to an low area of concentration.
Passive transport gives to the molecule room to breathe and the term is remembered its the opposite transport active.Passive transport is there are four types in a biology:- (1) facilitated diffusion (2) simple diffusion (3) osmosis (4) filtration.Passive transport is the reason to that ethanol molecule to the simple diffusion with expert ease,and pass to the consuming energy.Passive transport is to the communicate is easy to miss the fact of neurons and cells,its contains concentration on the outside system.Passive transport is that contain the vitamin and minerals tend to the extract bodies using the separate liquid.Passive transport are that perform another instance of this time and simple movement to the concentration gradient.Facilitated diffusion :- is that process to perform the molecule or pass the cell membrane.Simple diffusion :- is that process without the aid of internal protein membrane.Osmosis :- is the process of concentrations of material on side of membrane.Filtration :-this process is to remove of solid materials into the body.State the hypothesis in this investigation .
What were the options given by Francis Collins to reconcile evolution and faith?
The options given by Francis Collins to reconcile evolution and faith was in his argument that advances in science present “an opportunity for worship,” rather than a catalyst for doubt.
who is Francis Collins?Francis Collins is known as an American physician-geneticist who discovered the genes associated with a number of diseases and led the Human Genome Project.
Francis Collins believed in seeing God as the creator of the universe – in all of its amazing complexity, diversity and awesome beauty – then science, which is, of course, a means of exploring nature, also becomes a means of exploring God’s creative abilities.
Francis Collins wanted to reconcile faith and evolution, and has been lauded for showing how a religious believer can rise to the highest levels of the scientific establishment while keeping his faith intact and while integrating his faith with his science.
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When pure black hamsters were mated with pure white hamsters, all of the offspring were black. The trait for white coloration would best be described as???
PLZ HELP
I DONT HAVE A LOt OF TIME
Answer:
A. Recessive
Explanation:
have a good day!!
2)
Al the plumber charges $80 per visit, plus 540 per hour. Bob the plumber charges 565 per hour, with no additional fee for a visit.
From a monetary standpoint, which of these is the correct option for a family who needs a plumber?
A)
hiring Al if they expect the job to take four hours
B)
hiring Bob if they expect the job to take six hours
c)
hiring Al if they expect the job to take three hours
D)
hiring Al if they expect the job to take one hour or less
Answer:
A) hiring Al if they expect the job to take four hours
Explanation:
From a purely monetary point of view, it would be cheaper to hire Al if the job is expected to take four hours because 540 * 4 + 80= $2,240.
While Bob's charge for four hours would be 565 * 4= $2,260.
Therefore, option A is the correct answer.
III. Describe two or more environmental problems and tell what can be done to help
solve them. First write and then record five sentences. (in spanish)
Two environmental problems are climate change and deforestation. Climate change is caused by the increase in greenhouse gases, primarily carbon dioxide, in the atmosphere which traps heat and leads to global warming. Deforestation is the removal of trees from a forested area for agricultural or commercial purposes, leading to loss of habitat and increased greenhouse gases.
To help solve climate change, reducing carbon emissions is crucial. This can be done through switching to renewable energy sources like wind or solar power, using more energy-efficient appliances, and reducing meat consumption. Also, planting more trees can help absorb carbon dioxide from the atmosphere.
To help solve deforestation, using sustainable practices in agriculture and logging can help reduce the destruction of forests. This includes replanting trees and implementing sustainable logging techniques that do not harm the environment. Supporting companies that use sustainable and eco-friendly practices can also encourage more responsible behavior.
Sentences:
Climate change is a major environmental problem caused by the increase in greenhouse gases.
One way to help solve climate change is to reduce carbon emissions by using renewable energy sources.
Deforestation is the removal of trees from a forested area which can lead to loss of habitat and increased greenhouse gases.
Sustainable practices in agriculture and logging can help reduce deforestation.
Supporting companies that use sustainable and eco-friendly practices can encourage more responsible behavior towards the environment.
Dos problemas ambientales son el cambio climático y la deforestación. El cambio climático es causado por el aumento de los gases de efecto invernadero, principalmente dióxido de carbono, en la atmósfera que atrapa el calor y conduce al calentamiento global. La deforestación es la eliminación de árboles de un área boscosa con fines agrícolas o comerciales, lo que lleva a la pérdida de hábitat y al aumento de los gases de efecto invernadero.
Para ayudar a resolver el cambio climático, la reducción de las emisiones de carbono es crucial. Esto se puede hacer mediante el cambio a fuentes de energía renovables como la energía eólica o solar, el uso de electrodomésticos más eficientes y la reducción del consumo de carne. Además, plantar más árboles puede ayudar a absorber el dióxido de carbono de la atmósfera.
Para ayudar a resolver la deforestación, el uso de prácticas sostenibles en la agricultura y la tala puede ayudar a reducir la destrucción de los bosques. Esto incluye replantar árboles e implementar técnicas de tala sostenible que no dañen el medio ambiente. Apoyar a las empresas que utilizan prácticas sostenibles y respetuosas con el medio ambiente también puede fomentar un comportamiento más responsable.
Oraciones:
El cambio climático es un problema ambiental importante causado por el aumento de los gases de efecto invernadero.
Una forma de ayudar a resolver el cambio climático es reducir las emisiones de carbono mediante el uso de fuentes de energía renovables.
La deforestación es la eliminación de árboles de un área boscosa que puede conducir a la pérdida de hábitat y al aumento de los gases de efecto invernadero.
Las prácticas sostenibles en agricultura y tala pueden ayudar a reducir la deforestación.
Apoyar a las empresas que utilizan prácticas sostenibles y respetuosas con el medio ambiente puede fomentar un comportamiento más responsable con el medio ambiente.
I'm 15 years old BTW
por cierto tengo 15 años
Plant cells are surrounded by a cell well. What is the function of this structure?
The cell wall of plants is a structure that wrap the vegetal cell by surrounding the plasma membrane of the plant. The functions of this structure are to provide tensile strength and protection, being important for maintaining the structural support. The cell walls act by separating the external environment of the plant cell, helping decrease mechanical and chemical impacts, dehydration, and keeping cellular pressure constant to maintain the shape of the plant.
How is a recessive allele different from a dominant allele?
Answer:
A dominant allele is an allele that will express the dominant phenotype when only one allele is present. In contrast, a recessive allele is an allele that is only expressed when both alleles are in the genotype.
fill in the blank. all cells in the body maintain a potential difference in voltage across their membrane, called the___, in which the inside of the cell is negatively charged in comparison to the outside of the cell.
All cells in the body maintain a potential difference in voltage across their membrane, called the "membrane potential", in which the inside of the cell is negatively charged in comparison to the outside of the cell.
The cell membrane acts as a selectively permeable barrier that separates the inside of the cell from its external environment.
The membrane potential is a difference in electrical charge that exists across the cell membrane, where the inside of the cell is more negatively charged than the outside. This difference in charge is primarily maintained by the movement of ions across the cell membrane, where positively charged ions (such as sodium ions) move into the cell, and negatively charged ions (such as chloride ions) move out of the cell.
This movement of ions is often driven by concentration gradients and membrane pumps that actively transport ions against their concentration gradient. The membrane potential is important for many cellular processes, such as the generation of action potentials in nerve cells and the transport of molecules across the cell membrane.
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