Answer:
repairing parts of damaged tissue
- hope this is correct and if not i hope it at least helped have a good rest of your day :)
Explanation:
repairing parts of damaged tissue combining with carbon dioxide building new oxygen molecules starting the second stage of respiration
PLEASE HELP! 5TH GRADE SCIENCE!
Before there is a transfer of charges between objects, they are uncharged. What does this mean?
A. There are more positive charges than negative charges.
B. There are more negative charges than positive charges.
C. The positive and negative charges are equal.
D. The positive and negative charges do not exist.
List 3 negative impacts does plastic pollution have on the ocean?
Answer:
Negative physical impact on marine life, chemical impact on the water, and transport of native species.
Explanation:
Negative physical impact on marine life:
Plastic can be dangerous to creatures living in the ocean. Marine animals can fatally swallow plastic, become entangled in it, and even become physically impaired for the rest of their life.
Chemical impact on the water:
Plastics carry chemicals such as PCBs and DDT that can invade the water and cause harm to marine ecosystems.
Transport of native species:
Plastic can carry organisms from one part of the ocean to a relatively remote area. By introducing new organisms to an ecosystem, the flow can be disrupted and result in major consequences.
If you run at 9m/s for 36 minutes, how far will you go in kilometers?
"How do Dr. Betty Harris' accomplishments benefit their community, the United States, or the world?"
The scientist, Betty Harris!!!!
And like, I need this to be done by like ten minutes, not even.
This is due tmr and I have no clue what to write for it.
But if I don't have this done by tonight, then I will probably get in trouble...
So please help me with thisssssssss and quickkkkkk
"How do Dr. Betty Harris' accomplishments benefit their community, the United States, or the world?"
Answer:
Dr. Betty Harris' accomplishments have had a positive impact on the community, the United States, and the world. She has helped to improve the quality of healthcare for underserved populations, developed innovative treatments for diseases such as HIV/AIDS and cancer, and provided critical medical services to those in need. Her research has also contributed to the development of new treatments and medications, as well as more effective preventative care. Her work has helped to raise awareness of the importance of healthcare, reduce disparities in access to care, and improve the overall quality of life for those in need. Additionally, her work has had a global impact, as her research has been used to inform healthcare policies and practices in other countries.
Explanation:
Dr. Betty Harris' accomplishments benefit the world in numerous ways. Her research in the field of reproductive health has helped to reduce maternal and infant mortality rates, improve access to contraception and family planning services for women in the United States and around the world, and advance gender equality in health and access to healthcare. Her work has helped to empower women, promote gender equity, and improve the health and well-being of women and their families. Additionally, her advocacy in the field of global health has helped to raise awareness of the importance of reproductive health and reproductive rights. Her work has helped to reduce health disparities and improve the quality of life for women around the world.
What are some examples of suitable environments for bacteria?
How might bacteria avoid dying if an environment is not suitable?
How are bacterial cells different from plant and animal cells?
Describe how bacteria reproduce. How can bacteria acquire new characteristics?
Answer:
bacteria are found everywhere even in hot springs. Bacteria are different from other organisms because they don't have membranes bound organelles .they replicates to produce
Explanation:
Bacteria can live in hotter and colder temperatures than humans, but they do best in a warm, moist, protein-rich environment that is pH neutral or slightly acidic. There are exceptions, however some bacteria thrive in extreme heat or cold, while others can survive under highly acidic or extremely salty conditions.
How might bacteria avoid dying if an environment is not suitable?Many types of bacteria, if environmental conditions become unfavourable (lack of water, increase in temperature, etc), will go into a sort of dormant state, called an Endospore.
How are bacterial cells different from plant and animal cells?Because bacteria are prokaryotic, they do not have a nucleus and no membrane-bound organelles. In contrast, plants and animals are made up of eukaryotic cells, which means they have a nucleus and membrane-bound organelles like mitochondria or Golgi apparatus.
Describe how bacteria reproduce. How can bacteria acquire new characteristics?Bacteria reproduce through a process called binary fission. During binary fission, the chromosome copies itself, forming two genetically identical copies. Then, the cell enlarges and divides into two new daughter cells. The two daughter cells are identical to the parent cell.
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Acidic water can react with limestone to break the rock down and form caves in the Earth's surface. This is an example of _______, which happens _______ over time. A. physical weathering, quickly B. physical weathering, slowly C. chemical weathering, quickly D. chemical weathering, slowly
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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)
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).
how does a field mouses adaptaions help it survive (paragraph please 5 sentences)
Scientists observed some fossils of the early ancestors of camels. Using the fossils they obtained, they prepared a phylogeny chart for camels. Based on this chart, what can you conclude about the relationship between modern camels (Camelus) and Aepycamelus?
Answer:
It is clear from a camel's phylogenetic tree that Aepycamelus and contemporary camels (Camelus) are closely related. The evolutionary links between several groups of creatures are displayed in phylogeny charts or evolutionary trees. It is based on traits that extinct species shared and fossils from those species.
Explanation:
One of the earliest known members of the camel family is known as Aepycamelus, and it is thought that Aepycamelus gave rise to contemporary camels (Camelus). The graph most likely demonstrates the close relationship between Aepycamelus and contemporary camels, as well as their shared progenitor. This information leads us to the conclusion that contemporary camels and Aepycamelus have a tight evolutionary connection and are related genetically.
What is regional terminology? a set of vocabulary words that healthcare workers use to refer to specific regions of the body a set of vocabulary words that healthcare workers use to refer to specific areas of the country a set of vocabulary words about the body that are specific to certain areas of the country a set of vocabulary words about the body that are different in different areas of the country
please please please help me i could really use it
Answer:
One cause and effect would be that the features were inherited independently.
Answer:
top right blank box: true-breeding plants with white flowers
middle box: purple-flowered hybrid plant
bottom box: all of the physical varieties of the plant that could be made (in generation \(f_{2}\))
Explanation:
i did some research just to try and answer this question. essentially, after mendel did his experiment, the first subgeneration (f1) produced only purple flowers, then the next generation (f2) produced 75% purple flowers and 25% white flowers, which are the only two variations that he noted
hope this helped!
Someone please answer theses 2 questions PLEASE
Answer:
a
Explanation:
1.) How does air move during sea breeze?
2.) From where does the wind blow during the land breeze?
3.) What time of the day does the sea breeze occur? (night time or day time)
4.) Which heats faster, land or sea?
5.) Compare the direction of air in sea breeze and land breeze.
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1.) As a result, warm air rises. Therefore, the warmer air over the land surface is rising. As the warm air over the land is rising, the cooler air over the ocean is flowing over the land surface to replace the rising warm air.
2.) a cool wind that blows from land to water. On clear, calm evenings, temperature differences between a body of water and neighboring land produce a cool wind that blows offshore. This wind is called a "land breeze".
3.) While sea breezes occur during the day, land breezes occur at night.
4.) Since land absorbs more solar radiation the land surface retains more heat as do the vegetation for energy. Thus, land surfaces warm more quickly than water.
5.) Sea breeze carries increased moisture, which it absorbs while blowing over a water body. A Land breeze is drier since it has no opportunity to absorb water from any source. Lastly, the sea breeze moves from the sea towards a land body. A Land breeze moves from land toward a water body, generally a sea or ocean.
Answer: 1.) During a sea breeze, the air moves from the sea towards the land. During the day, the land heats up faster than the sea. As a result, the air above the land becomes warmer, and it rises. The cooler air from the sea moves towards the land to replace the rising warm air, resulting in a sea breeze.
2.) During the land breeze, the wind blows from the land towards the sea. At night, the land cools faster than the sea. The air above the sea remains warmer and rises, and the cooler air from the land moves towards the sea, resulting in a land breeze.
3.) The sea breeze occurs during the daytime.
4.) Land heats up faster than water. This is because water has a higher specific heat capacity than land. Specific heat capacity refers to the amount of energy required to increase the temperature of a substance. Water requires more energy to heat up compared to land, which is why it heats up slower than land.
5.) During a sea breeze, the direction of air is from the sea towards the land. During a land breeze, the direction of air is from the land towards the sea.
Explanation:
carbon and oxygen atoms can combine to form the gas called carbon dioxide.
Answer:is true
Explanation:
Carbon dioxide is made up of one carbon atom and two oxygen atoms.
Do all molecules with the same number of atoms have the same shape?
what would be a good hypothesis?
Subject: Science
Plssss Help! Will mark brainiest!
How would the moon appear to people on earth when the moon is above the earth and the sun is shining from the left side of the earth?
Which of these work together in a feedback loop?
A. Insulin and glucagon
B. Pancreas and large intestine
C. Testes and sweat glands
D. Glucose and calcium ions
Answer:
Insulin and glucagon
Explanation:
I got this answer correct
If plants were removed from an area, which of the following would happen? (Highlight the correct answer)
1). Oxygen levels would increase
2). Carbon Dioxide levels would increase
3). Carbon Dioxide levels would decrease
4). None of the above
If plants were removed from an area, the carbon dioxide levels of the area would increase. This is because plants use carbon dioxide to perform photosynthesis. Thus, the correct option is 2.
What is the effect of plants?
Plants perform the process of photosynthesis in which, the carbon dioxide gas present in the atmosphere is pulled from the air to produce food (sugar) made from carbon for plant growth. Carbon from the atmosphere moves to plants and from plants to the animals. Through food chains, the carbon that is present in plants moves to the animals that eat them. Animals that eat other lower animals get the carbon from their food too.
If the plants or other producers of an ecosystem were removed who perform photosynthesis, there would be no way for the energy to enter the food web, and the ecological community would collapse. And, the carbon dioxide levels would also increase as there will be absent of photosynthesis in the ecosystem.
Therefore, the correct option is 2.
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What does yeast need to break its dormancy?
Which statement correctly describes measuring with a graduated cylinder?
The liquid in the cylinder usually forms a convex meniscus.
Measurement is taken at the bottom of the meniscus.
Measurement is taken at the top of the meniscus.
The liquid in the cylinder can only be water.
Answer:
measurement is taken at the bottom of the meniscus.
Explanation:
the first answer is not correct since water forms a convex meniscus while Mercury forms cone meniscus just as indicated in the photographs above.
I agree with the second point since we were taught that the Reading should always be taken at the bottom of the meniscus.not on top of the meniscus.
the liquid in the cylinder cannot only be water. we can either put water, Mercury or any other liquid,but not specifically water.
Answer:
measurement is taken at the bottom of the meniscus.
Translate the words into math symbols. The difference of nine and a number is three. What steps would you take to translate the statement? Check all that apply. Replace "difference" with a division sign. Replace "difference" with a subtraction sign. Replace "a number" with the variable n, to represent an unknown value. Replace "is" with an equals sign. The translated equation is 9 ÷ n = 3. The translated equation is 9 – n = 3.
Answer:
Here are the correct answers that you should check.
Replace "difference" with a subtraction sign.
Replace "a number" with the variable n, to represent an unknown value.
Replace "is" with an equals sign.
The translated equation is 9 – n = 3.
Explanation:
Drag the labels to identify whether each image mainly shows mechanical weathering or chemical weathering. Each label can be used more than once.
We can see here that identifying whether each image mainly shows mechanical weathering or chemical weathering, we have:
Image 1: Chemical weathering.
Image 2: Mechanical weathering.
Image 3: Chemical weathering.
Image 4: Chemical weathering.
What is chemical weathering?The breakdown and alteration of rocks and minerals by chemical reactions with water, gases, and other elements in the environment is known as chemical weathering.
Both the creation of new minerals and the disintegration of old minerals into smaller particles are possible outcomes of chemical weathering.
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Can someone answer this please?
Answer:
"Fat cell, yellow bone marrow, femur, nervous system."
Explanation:
Via process of elimination, we can eliminate the first and last answers, as the biggest unit of a single organ system would be the entirety of the system, and those have the system itself jumbled in between the list.
That leaves us with the center-two answers. I believe "bone" is too vague, meaning that bone, in some cases, may be smaller than cartilage, thus, leaving you with the above answer.
Define Natural Selection. Explain with an example.
Answer:
Natural selection is to ensure that only the best individuals live. Natural selection does not allow the sick or the incapacitated to survive. But man does not have natural selection, only in some cases. There is also little natural selection on farms.
Natural selection is the process in nature by which organisms better adapted to their environment tend to survive and reproduce more than those less adapted to their environment. For example, treefrogs are sometimes eaten by snakes and birds, evolving long necks has enabled giraffes to feed on leaves that others can't reach, giving them a competitive advantage.
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Which statement describes a property of magnets? plz help
50 POINTS!!!!!!!! HELP WILL GIVE BRAINLYEST
Myth: Mammals and plants don't belong in the same domain.
Fact: Mammals and plants belong in the same domain.
Evidence: Domain is “the broadest level of organization in the classification system”.
HELP!!!
Answer: Hey!
Myth: Mammals and plants don't belong in the same domain.
Fact: Mammals and plants do belong in the same domain.
Evidence: Domains classify by its amount of cells and the complexity of its cells.
Let me know if I answered your question incorrectly! <3
The theory of evolution has changed over time. Initially, Lamarck believed that organisms developed traits in response to a changing environment to improve their chances of survival. Later Darwin proposed that organisms that already possessed traits suitable to a changing environment were more likely to survive and reproduce.
Which of the following does not explain why the theory of evolution has changed?
A. Lamarck’s theory was discarded when new scientific information became available.
B. Darwin collected empirical evidence to support that organisms with favorable traits survived and reproduced.
C. The theory of evolution became a scientific law after much debate and confirmation in the scientific community.
D. Other scientists such as Peter and Rosemary Grant have collected additional empirical evidence that supports Darwin’s findings.
Explain how cell division is linked to cell theory.
Based on these images, what can you say about the tentacles of an octopus and the limbs of a lizard?
Answer: 4
Explanation:
Some women who took the drug thalidomide in early pregnancy gave birth to children with serve birth defcets. Which is thalidomide considered to be?
A. antibiotic
B. mutagen
C. vaccine
D. virus