• What is the difference between center of mass and center of gravity?
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Answer:
Center of mass is the point where distribution of mass is equal in all directions, and does not depend on gravitational field. Center of gravity is the point where distribution of weight is equal in all directions, but unlike center of mass, it does depend on gravitational field.
Related Questions
PLEASE HELPME OUT I WILL GIVE BRAINLIESTUOSDFODH
Answers
Answer:
Manta ray and trigger fish
Explanation:
Both of these are feeding on primary consumers, which are consuming plants (the producers).
Before the summer break, your class created a garden bed for the next incoming class in the fall. Nothing was planted, but soil was installed. When the next class came back in the fall, what changes might have occurred to the garden?
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Answer:
The plant used everything around it in order to continue growing.
Explanation:
Although nothing was added, the plant might have had a rich soil, so with that rich soil it was able to grow on its own. The plant might have been placed near a window, so it had enough sunlight in the day. And, the classroom might have had a air-conditioned room flowing, with enough space for the plant to grow in.
Hope this helps :D
Complete the statement to describe the calcium concentration that must be maintained in human body cells.
The calcium concentration must be greater _______ the cell than ________ the cell.
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Answer:The calcium concentration must be greater outside the cell than inside the cell.
Explanation:
Take a look at this dandelion. The yellow flower on the right is _______ pollinated and the seeds on the left are transported by ___________.
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Answer:
1 sunflower 2bees
Explanation:
What percent of energy is transferred from the sun to the level indicated?
50 percent
100 percent
10 percent
90 percent
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Answer:
Explanation:
0.5 1 0.1 0.9
Answer:
10 percent
Explanation:
Lucille is finding it difficult to play soccer after school. Her doctor thinks that her cells might not be getting enough oxygen. When Lucille talked about it with a friend, her friend said there might be a problem with Lucille’s respiratory system or circulatory system.What do Lucille’s cells need in order for her body to function properly? How might a problem with Lucille’s respiratory system or circulatory system make it difficult for Lucille to play soccer?
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Hope this helps:)
How are isobars and isotherms alike?
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Answer:
Isobars and isotherms are lines on weather maps which represent patterns of pressure and temperature, respectively. They show how temperature and pressure are changing over space and so help describe the large-scale weather patterns across a region in the map.
Sometimes scientists created a positive learning environment, sometimes it was hostile. Comment about how sharing scientific information could improve our world today! What would happen if someone made a great discovery, but did not publish it?
Your response should be at least 3 complete sentences.
Answers
Answer:
Bias in research can cause distorted results and wrong conclusions. Such studies can lead to unnecessary costs, wrong clinical practice and they can eventually cause some kind of harm to the patient.
Explanation:
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Thank you, brainiest and thanks are very much appreciated.
Which of the following best describes the likely impact of an invasive plant species on a warm ecosystem?
The invasive plant species become carnivores since their normal food source is eaten by the native producers. The invasive plant species eat other consumers in the ecosystem, causing a decrease in the consumer population of the ecosystem.
The invasive plant species become carnivores, since their normal food source is eaten by the native producers. The invasive plant species eat other consumers in the ecosystem, causing a decrease in the consumer population of the ecosystem.
The invasive plant species prevents native producers from doing photosynthesis. Native producers go extinct, but the consumer population increases as a result.
The invasive plant species prevents native producers from doing photosynthesis. Native producers go extinct, but the consumer population increases as a result.
The invasive plant species take over resources used by native plant species. Some plant species decrease in population, affecting the food source for consumers in the ecosystem.
The invasive plant species take over resources used by native plant species. Some plant species decrease in population, affecting the food source for consumers in the ecosystem.
The invasive plant species become decomposers since the ecosystem already has native producers. All other decomposers go extinct in the ecosystem, replaced by invasive plant species.
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Answer:
The best description of the likely impact of an invasive plant species on a warm ecosystem is:
The invasive plant species take over resources used by native plant species. Some plant species decrease in population, affecting the food source for consumers in the ecosystem.
Invasive plant species have the ability to outcompete native plant species for resources such as sunlight, water, and nutrients. This can lead to a decrease in the population of native plant species as they are unable to access sufficient resources to thrive. As a result, the food source for consumers in the ecosystem may be affected, leading to potential changes in the population dynamics of the consumer species.
most reasonable answer
When one plant produces identical offspring, it is called ____ ____
Answers
Answer:
ase xual reproduction
Explanation:
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)
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Why is acid precipitation such a problem all around the world?
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Explain how cell division is linked to cell theory.
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pls help me ill make u a brainliest if its correct
Sandra measured her heart rate and her breathing rate at rest and again after doing 50 jumping jacks. What is the main reason that both her heart rate and her breathing rate went up with exercise?
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1.They both increased to carry heat away from her working muscles more efficiently.
2.They both sped up to supply her working muscles with enough oxygen to remain in homeostasis.
3.Her muscles were out of shape and required extra blood and oxygen to maintain her jumping pace.
4.Her lungs and heart ran short on oxygen while she was exercising and sped up to maintain homeostasis.
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Plants could not live if they were unable to get water and nutrients from soil. In some places, especially deserts, these resource are in short supply so plants must compete with each other for them. Which of the following is an actual strategy used by plants to keep competitors from being a problem?
A) Having very spiky parts above ground
B) Releasing ‘plant poisons’ (herbicides) from their roots into the soil
Answers
Answer:
A is your answer.
Explanation:
Hope this helps!
Please mark me brainliest!!!
5. Complete the sentences to describe some important examples of active transport.
The concentration of glucose molecules in the ___________ of the
small intestine is ___________ than the concentration inside the
intestinal villi. This means that glucose would ___________ from the
villi into the lumen, but this can’t happen because the body needs to take
in the glucose, not lose it. Instead, special ___________ proteins in
the cell membrane use ___________ to move the glucose into the villi
against its ___________ gradient.
Similarly, the amount of glucose inside of the blood in the kidneys is
___________ than it is in the tubule, but it must move out of the
tubule. Glucose moves into the blood by ___________
___________.
Answers
Answer:
do you still need help with this
Explanation:
help pls ty
Myth: Tigers and goldfish are not related.
Fact:
Evidence:
Myth: An organism's kingdom only describes physical characteristics.
Fact:
Evidence:
Myth: Mammals and plants don't belong in the same domain.
Fact:
Evidence:
Answers
Answer:
Myth: Tigers and goldfish are not related.
Fact: Tigers and goldfish are not closely related according to their genetic and biological classification.
Evidence: Tigers belong to the Panthera genus in the family Felidae, which means they are a type of big cat. Goldfish, on the other hand, belong to the Carassius genus in the family Cyprinidae, which is a type of small freshwater fish. While both are animals, their biology and genetic make-ups are different and they are not closely related to each other.
Myth: An organism's kingdom only describes physical characteristics.
Fact: An organism's kingdom classification is based on their cell type, method of obtaining energy, and other biological characteristics, not solely their physical features.
Evidence: The five kingdoms of life, namely Monera, Protista, Fungi, Plantae, and Animalia, are characterized by their distinct cellular structures, methods of obtaining energy, and other features. For example, animals are multicellular, heterotrophic organisms that rely on consuming other organisms for energy, while plants are autotrophic, photosynthetic organisms that use sunlight and carbon dioxide to produce energy. These biological factors determine an organism's kingdom classification.
Myth: Mammals and plants don't belong in the same domain.
Fact: Mammals and plants belong to different domains of life, but they both belong to the larger group known as eukaryotes, meaning they have cells with a nucleus.
Evidence: The three domains of life are Archaea, Bacteria, and Eukarya. Mammals, along with other animals, fungi, and protists, belong to the Eukarya domain, while plants belong to the Plantae kingdom within the same domain. Despite their differences, both groups share similar cell structures and other characteristics that distinguish them from the other two domains, Archaea and Bacteria.
Myth: Tigers and goldfish are not related.
Fact: Tigers and goldfish are not closely related in terms of their species. Tigers belong to the Felidae family and are classified as mammals, while goldfish belong to the Cyprinidae family and are classified as fish. However, both tigers and goldfish belong to the broader category of animals, as they are both living organisms.
Evidence: The classification system in biology groups organisms based on their similarities and differences. Tigers and goldfish belong to different families within the animal kingdom, indicating that they are not closely related.
---
Myth: An organism's kingdom only describes physical characteristics.
Fact: An organism's kingdom classification does consider physical characteristics, but it also takes into account other factors such as cell type, mode of nutrition, and reproductive strategies. Physical characteristics alone are not sufficient to determine an organism's kingdom.
Evidence: The five main kingdoms in the classification system are Monera (prokaryotes), Protista (eukaryotes that are not plants, animals, or fungi), Fungi (eukaryotic decomposers), Plantae (eukaryotic photosynthetic organisms), and Animalia (eukaryotic multicellular organisms). These kingdoms are based on a combination of physical characteristics, cellular organization, and other traits.
---
Myth: Mammals and plants don't belong in the same domain.
Fact: Mammals and plants do not belong in the same domain. Mammals belong to the domain Eukarya, while plants belong to the same domain. Both domains have distinct characteristics and are separate classifications in the biological classification system.
Evidence: The three main domains in the classification system are Bacteria, Archaea, and Eukarya. Mammals, including humans, belong to the domain Eukarya, which also includes other organisms with complex cellular structures. Plants, on the other hand, are also classified under the domain Eukarya. Both mammals and plants have eukaryotic cells, but they have different characteristics and evolutionary histories.
I need help on this row thanks !
Answers
For 3 the value of x is 106
For 6 the value of x is 20
For 9 the value of x is 44
1.) x = 106
2.) x = 20
3.) x = 44
Explanation:
1.) 174 - 68 = 106
2.) 6x = 120
x = 20
3.) 3x + 30 = 162
3x = 132
x = 44
giving 25 points + brainliest
question attached to image
Answers
Answer:
Difference: Transcription is the synthesis of RNA from a DNA template where the code in the DNA is converted into a complementary RNA code. Transcription occurs in the nucleus in eukaryotic organisms.
Translation is the synthesis of a protein from an mRNA template where the code in the mRNA is converted into an amino acid sequence in a protein.
Translation occurs in the cytoplasm and endoplasmic reticulum.
Explanation:
Similarity:
Both processes use DNA as the template. Phosphodiester bonds are formed in both cases. Transcribed in response to the development requirement, physiological need and environmental changes.
HELP ME I NEED TO KNOW
Answers
Answer:
amount of deforestation
Explanation:
what is the answer to this question
Answers
Answer:
Explanation:
you already told me that
Could someone help me with this?
Rigo left 62 grams of ice in a closed container. When's he came back he found that the ice had melted. How much water would he be expected to have in the container?
Answers
Who is Vandana Shiva
Answers
Vandana Shiva is an Indian scholar, environmental activist, and author known for her work in the field of environmental sustainability, biodiversity conservation, and social justice. She was born on November 5, 1952, in Dehradun, India. Shiva has a background in physics and earned her Ph.D. in philosophy from the University of Western Ontario, Canada.
Shiva is a prominent advocate for sustainable agriculture, seed sovereignty, and the rights of small-scale farmers. She is known for her opposition to genetically modified organisms (GMOs) and the negative impacts of industrial agriculture on the environment and local communities. Shiva has been involved in grassroots movements and organizations, including Navdanya, which promotes seed conservation and organic farming practices.
Vandana Shiva has authored numerous books, including "Staying Alive: Women, Ecology, and Development," "Earth Democracy: Justice, Sustainability, and Peace," and "Making Peace with the Earth." She has received several awards for her work, including the Right Livelihood Award (Alternative Nobel Prize) in 1993. Shiva continues to be actively involved in raising awareness about sustainable agriculture, biodiversity, and social justice issues on a global scale.
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Fred wants to summarize mitosis in the cell cycle. Which statement describes mitosis?
Mitosis includes several steps that occur after the cytoplasm is divided but before the DNA has been copied.
Mitosis includes several steps that occur after the DNA has been copied but before the cytoplasm is divided.
Mitosis is the step in which the cytoplasm is divided.
Mitosis is the step in which the DNA is copied. PLZ HURRY
Answers
that occur after the DNA has been copied
but before the cytoplasm is divided.
How do sediment properties (porosity & permeability) affect how groundwater movement occurs?
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Answer:
Grain size, sorting and shape of particles in sediment or rock can influence how much empty space is available to store water (porosity) and the ability of groundwater to move through the material (permeability). Aquifers are water-bearing formations with good porosity and permeability and are important groundwater resources.
Explanation:
A motor-oil recycling company wants to build a new processing plant on a hill overlooking a lake. The nearby town draws its water from the lake. Which of the following is an environmental concern that the citizens of the town might have regarding the processing plant?
Answers
Answer:
the oil might leak into the soil, causing the lake to become contaminated
Soil classification is partially determined by the presence of organic material, such as humus. Which would have more humus—a desert or a forest—and why? Check all that apply.
0 a forest because it has more trees to provide plant litter
0 a desert because it has soil with a larger particle size
0 a forest because it has more animals to mix the soil
0 a forest because the trees prevent rain from reaching the soil
0 a desert because the dry air decomposes plant litter
Answers
Answer:
A C just look at the person above
Explanation:
The area that will have more humus are;
forest because it has more trees to provide plant litter forest because it has more animals to mix the soil.What is Soil classification?Soil classification can be regarded as grouping of soil base on presence of organic material.
Humus can be regarded as a dark and organic material and the components contains plant and animal matter decays and a forest can contain humus because it has more animals to mix the soil.
Therefore, option A and C are correct.
Learn more about Soil classification at:
https://brainly.com/question/3895606
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.
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The large water-filled organelle found in all plant and fungil cells is called the ____________________
Answers
Answer:
Central Vacuole
Explanation:
A large vacuole found inside of plant cells, A vacuole is a sphere filled with fluid and molecules inside a cell. The central vacuole stores water and waste.
The central vacuole is an organelle found in cells of the plant and fungi kingdoms. Its main function is to store water and wasteful by-products.
What kind of energy conversion is shown in the diagram?
A. Thermal energy is used to produce mechanical energy in plants.
B. Radiant energy is used to produce mechanical energy in plants.
C. Radiant energy is used to produce chemical energy in plants.
D. Thermal energy is used to produce chemical energy in plants.
Answers
Answer:
c
Explanation: