What is true about cellular respiration?
A. Cellular respiration is an endothermic chemical reaction.
B. Cellular respiration is an exothermic physical change.
C. Cellular respiration is an endothermic physical change.
D. Cellular respiration is an exothermic chemical reaction.
Answers
Answer:
d.exothermic chemical reaction
Explanation:
as we use glucose in cellular respiration and oxygen
which gives heat and energy for cells to perform
Related Questions
SOMEONE PLEASE ANSWER THIS, it’s about caves
Answers
This is all i know about caves: Caves are large, natural holes beneath the surface of the earth. Underground passages and caves are found in rocky landscapes across the world. They are found in areas with a lot of limestone, a common type of rock. They can be created in various ways, but most caves are hollowed out of rock by water.
2: the conversion of carbon compounds and other molecules into organic compounds is known as chemosynthesis l, methane or an inorganic molecule, such as hydrogen sulphide or hydrogen gas, is oxidized in this biological cycle to provide energy.
What can reconstructed skeletons or models of fossils tell us?
Answers
Does the environment affect the soil?(1 point)
Responses
Yes, but it only affects its particle size.
Yes, but it only affects its particle size.
No, because soil type is determined only by particle size.
No, because soil type is determined only by particle size.
Yes, it affects particle size and soil composition.
Yes, it affects particle size and soil composition.
No, because soil is the same in all environments.
Answers
Answer:
Yes, it affects particle size and soil composition.
HOPE IT HELPS.....
Think about how sedimentary rocks form. Can you determine which fossils in the image are the oldest and which fossils are the youngest? Explain ur answer. PLS HELP FAST!!!!
Answers
Answer:
Considering the formation of sedimentary rocks, the fossils in layer C are the oldest. Sedimentary rocks form in layers, with the oldest rock at the bottom. So, the fossils in layers A and B are newer than the ones in layer C. The fossils in layer A are the newest fossils
Explanation:
1. What kinds of pollution do you know? Which is the worst? Discuss in group.
2. What are fossil fuels? Give examples. Where are they used? Can they be replaced?
3. Some factories dump waste water in rivers and ocean. How can we prevent this?
4. People throw away tons of garbage everyday. How can we reduce the amount of garbage?
5. Do you drink bottled water? Why or why not? What is its effect on the environment?
pls 3-5 sentence and then explain briefly the answer. ty
Answers
Answer:
1. There's air pollution, water pollution, noise pollution, and light pollution. The worst pollution is air pollution because it can cause severe health problems like respiratory diseases or even cancer.
2. Fossil fuels are resources that are formed from the remains of dead plants and animals. An example would be coal, oil, and natural gas. These fuels are used to generate electricity, power vehicles, heat homes and buildings. Yes, there many other energy sources that can replace fossil fuels.
3. One way to prevent factories from dumping waste water in rivers and oceans is to implement stricter regulations and penalties for those who violate them.
4. One of the best ways to reduce the amount of garbage is to reduce, reuse, and recycle.
5. Yes, I drink bottled water because it's more water to drink from a bottle and its effect on the environment is recycling and being reused.
1. Pollution can be of many types such as air pollution, water pollution, noise pollution, and land pollution. In my opinion, air pollution is the worst because it affects people's health and can cause breathing problems, heart diseases, and even cancer. Discussing this issue in a group can help us understand different perspectives and find solutions to reduce pollution.
2. Fossil fuels are non-renewable sources of energy that are formed from the remains of dead plants and animals. Examples of fossil fuels include coal, oil, and natural gas. They are used to generate electricity, fuel vehicles, and heat homes. However, they are a major contributor to air pollution and climate change. Fossil fuels can be replaced by renewable sources of energy such as solar, wind, and hydro power.
3. Factories dumping waste water in rivers and oceans can have a negative impact on aquatic life and the environment. To prevent this, factories can treat their waste water before discharging it into the environment. Governments can also enforce strict regulations and penalties for factories that violate environmental laws.
4. To reduce the amount of garbage, we can follow the three R's - reduce, reuse, and recycle. We can reduce the amount of waste we generate by using reusable bags, bottles, and containers. We can also compost organic waste such as food scraps and yard waste. Recycling can also help reduce the amount of garbage by turning waste into new products.
5. I try to avoid drinking bottled water because it generates a lot of plastic waste that can take hundreds of years to decompose. Plastic waste can also harm wildlife and pollute the oceans. Instead, I use a refillable water bottle and fill it with tap water. Tap water is safe to drink in most developed countries and can be a more sustainable choice.
Highly organized systems like living cells should have _____.
a. High energy
b. High entropy
c. Low entropy
d. Low energy
Answers
Olivia learns that all living things, including human beings, need to have a high level of fitness to evolve and adapt. There are two main differences between an organism with low fitness and one with high fitness. The first is the ability to survive. What is the second ability?
A. mutation
B. reproduction
C. coevolution
D. gene transfer
Answers
B. reproduction
Based on these images, what can you say about the tentacles of an octopus and the limbs of a lizard?
Answers
Answer: 4
Explanation:
Every year, many people get sick from the common cold. While there are medicines that can help with the symptoms, there is nothing that can cure or prevent a cold. What kind of pathogen causes the common cold?
A. Bacterium
B. Fungus
C. Parasite
D. Virus
Answers
Answer:
D. Virus
Explanation:
based on this website: https://www.hopkinsmedicine.org/health/conditions-and-diseases/common-cold#:~:text=What%20causes%20the%20common%20cold,the%20rhinoviruses%20causes%20most%20colds.
Common colds are caused by various kinds of viruses. Rhinoviruses cause most colds.
The common cold is a viral infectious disease that affects the upper respiratory system.
Wetlands are
areas where water covers the soil. Swamps, marshes, and other wetland
areas help to control flooding because they naturally hold water. Wetland regeneration
is a recent trend in conservation.
In some areas, land previously used for farming iS
being converted into wetlands.
Research wetlands, the types of organisms that live there, and examples of wetland
restoration and regeneration. Then answer these questions:
What factors do scientists need to
consider before turning farmland into wetlands?
How could wetland restoration affect humans who live in the area? How might it
affect native wildlife? (Consider both positive and negative consequences.)
If you were planning a wetland regeneration project,
success?
how would you monitor its
Answers
Answer:
I think its great that farmland is being converted to wetlands, wetlands reduce the amount of co2 in the air and prevent floods. Some factors scientist need to consider is how wetlands can affect civillians as wetlands can lure dangerous animals such as alligators. Converting farmland to wetland would be successful due to the fact that wetlands can provide shelter to animals and can reduce co2 in the air, I recommend researching the topic further and to take my word with a grain of salt.
Explanation:
The bottom explanation might be a little worse due to the fact that I want it to be somewhat different from the top one, both explanations work fine in my opinion but the top one is better.
Another great explanation is: I believe wetlands are amazing for the enviroment as they prevent floods and give shelter to animals, wetlands can't really affect civillians negatively other then dangerous animals. I would most likely moniter its success by seeing how much water the wetland can hold, if it can hold an average amount then I would say the restoration was successful.
1.) The scientific name always consists of two words:
Group of answer choices
Genus and species
Family and species
Species and kindom
Domain and species
2.) Puma concolor is the scientific name for an American Mountain Lion, what is the species?
Group of answer choices
Puma
concolor
mountain lion
American mountain Lion
Answers
2.Puma
If there is 20 chirps in 14 seconds then that means that the temperature outside is?
BTW this is about crickets
Answers
Answer:
This for what class again? lol.
There was no starting temp or any instructions on how to get the temperature by the chirps per second...
What is a supernova?
A. A supernova occurs when the moon collides with a planet. The material from the collision is exploded into space. It is very energy intense.
B. A supernova occurs when a red super giant star explodes. It occurs when an aging massive star is nearing the end of its life., A supernova expels much of a star's material into space and is very energy intensive.
C. A supernova occurs when a Jovian gas giant implodes from galactic cooling. It occurs when a Jovian gas giant is formed. It is a very energy intensive.
D. A supernova occurs when white dwarf star cools and implodes. It occurs when a new white dwarf is formed. It is very energy intensive.
Answers
B
explanation:
bc it is
During the night, you woke up to strong rains and wind. You’re not exactly sure which kind of storm occurred. In the morning, you see that a tree in your yard is split in two. This is the only damage and debris in the area.
What type of storm most likely caused the damage?
O cyclone
O hurricane
O thunderstorm
O tornado
WILL GIVE BRAINLIEST!!!! SO HURRY
Answers
There are several factors that lead to genetic variation in organisms. Which of the following is NOT one of those factors?
A. Producing offspring that are genetically identical to the parents
B. The random combination of alleles from both parents
C. the process of crossing over during meiosis
B. the formation of sperm and egg cells during meiosis
Answers
Answer:
A
Explanation:
Genetic variation means difference in organisms. If they are identical, they are not different, and therefore there is no variation.
Producing offspring that are genetically identical to the parents is the factor that does not lead to genetic variations in organisms. So, it's A.
What do you mean by Genetic variations?Genetic variations may be defined as the existence of dissimilarities in sequences of genes between individual organisms of the same species.
Genetic variation may be induced by the random combination of alleles from both parents, the process of crossing over during meiosis, the formation of sperm and egg cells during meiosis, and many more ways.
Therefore, the correct option for this question is A.
To learn more about Genetic variations, refer to the link:
https://brainly.com/question/14926046
#SPJ2
What type of heat transfer occurs when warm ocean water from the equator moves up towards the poles and cold ocean water from the poles moves down towards the equator?
A. Thermal Insulation
B. Conduction
C. Convection
D. Radiation
Answers
Answer: I think (A) if not
Explanation:
This is an illustration of a typical food web. You might see a food web like this where you live. The organisms responsible for changing sunlight into food would be the Response area. Grass is one of these. You can see that the grasshopper and rabbit eat the grass and the bird and the shrew eat the grasshopper. Imagine that there was a big increase in the number of snakes in this area. We would then expect the Response area numbers to drop. In this food web, we consider the hawk a Response area. If the hawk population increases, we would see a drop in birds and shrews and snakes! The fungi and bacteria in the food web are examples of Response area. They break down any and all dead organisms. This helps to recycle matter.
Answers
Answer: ion know what ur question is
Explanation: when this happens this a big change in the area . could put animals in danger for living the increase of the snake would give the hawk population then the rest would go lower but then the it would even out because then the people would them and give them their food leaving the floor to grow 50 5 would be good but poeple like to make a mess take and eat it and trow it up or it out we all are gonna die one day thats lesson for today
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.
According to the geological time scale, {BLANK} evolved after the first insects evolved.
A. Mammals
B. Bacteria
C. Cells with a nucleus
D. multicellular organisms
Answers
Answer: multicellular organisms
Chapter 3 light waves quiz
Question 1:
Which is the correct wave choice for light
source B?
How do you know?
Question 2:
Use diagram 2 on the left to answer the
questions below. a) Did Object 1 absorb energy from
the light? Explain your answer.
b) Did Object 2 absorb energy from
the light? Explain your answer.
Answers
Answer:
that’s a hard question
Explanation:
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
What happens when a cell reaches equilibrium with its environment?
A.) Nothing enters the cell
B.) Nothing leaves the cell.
C.) Nothing enters or leaves the cell.
D.) Molecules enter and leave the cell at the same rate.
Answers
Answer:
D
Explanation:
Even when equilibrium is reached, particles of a solution will continue to move across the membrane in both directions. However, because almost equal numbers of particles move in each direction, there is no further change in concentration. Hope i did it right _-_
Do you think the benefits of using water resources to generate electricity outweight the costs and drawbacks? Explan.
Answers
Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s) you selected?
Answers
Arrow 'f' releases carbon dioxide.
Answer:
F I think I am not sure though hope I helped.
Explain how the gradient, load, and discharge of a stream will affect erosion. Use details to support your answer PLS HELP
Answers
In the lower reaches of a stream, where the discharge is greater, since friction is less the stream need not be so steep to transport the load. If it were steeper than needed to transport the sediments erosion would result. But this would decrease the gradient leading to a decrease in erosion.
A student is studying a gray pine (conifer/gymnosperms), an apple tree and an avocado tree. After conducting research about them she discovers some similarities and differences between them. What are some of the differences and similarities she probably discovered? (Hints: think about how they reproduce)
Answers
brainliest for anyone who does all thanks:D in ur own words help plsssss
Answers
Which of the following is a renewable resource?
Question 3 options:
natural gas
uranium
biomass
coal
Answers
Answer:
coal because you can use it for fire a lot so you won't get cold and you can make torches to keep it bright.
Answer:
Biomass, this is what I remember learning.
Give three specific examples of how cell theory has impacted the modern-day world in which we live in.
Answers
Specific examples of how cell theory has impacted the modern-day world include:
Understanding how all organisms are created, grow and die.Understanding why organisms take the form they do.Understanding how cancer and other diseases spread and can be managed.Definition:
Cell theory, put simply is a scientific theory whose formulation is characterized by the fact that living organisms are made up of cells, and these cells are the basic structural/organizational unit of all organisms, and that all cells come from previously existing cells.
In modern day world in which we live in, the cell theory has impacted in a variety of ways, some of which include;
Understanding how all organisms are created, grow and die.Understanding why organisms take the form they do.Understanding how cancer and other diseases spread and can be managed.Read more;
https://brainly.com/question/10764427
In order for a pea plant to show a recessive trait, what alleles must be present?
A. two dominant alleles
C. one dominant and one
recessive allele
B. two recessive alleles
D. none of the above
Answers
Explanation: if there is a dominate allele and a recessive it is going to show the dominate 100% of the time. The only time a recessive trait is going to show is if there is not a dominate present and it is just 2 recessive traits.
Hope this helps!