Answers
Answer:
The balloon would likely become charged and its charge would exert a strange influence upon other objects in its vicinity. If some small bits of paper were placed upon a table and the balloon were brought near and held above the paper bits, then the presence of the charged balloon might create a sufficient attraction for the paper bits to raise them off the table. This influence - known as an electric force - occurs even when the charged balloon is held some distance away from the paper bits. The electric force is a non-contact force. Any charged object can exert this force upon other objects - both charged and uncharged objects.
Explanation:
Answer:
I think it’s C because positive charge and uncharge can attract each other
It can’t be D because none of the photos have a negative charge
Related Questions
Is ethanol really a viable alternative to petroleum-based fuels?
Answers
Answer:
Explanation:
Ethanol fuel has been lauded as a viable alternative to petroleum-based fuels, offering not only less pollution to the environment, but also a sustainable source of energy. ... Most vehicles run on mixtures of gas and ethanol; this mixture is common at most gas stations across the country
if you could take one of your skin cells and one of your nerve cells, would the genetic information in them be the same or different? support your answer with reasons
Answers
Answer: This may help you
https://ay.live/fPII
Explanation:
3) How does the human eye enable a person to see?
Answers
Tall plants are dominant to short plants what are the possible genotypes for a tall plant
Answers
Which type of cell is found in the hypodermis?
Answers
Answer:
The hypodermis contains the cells known as fibroblasts, adipose tissue (fat cells), connective tissue, larger nerves and blood vessels, and macrophages, cells which are part of the immune system and help keep your body free of intruders.
Explanation:
The hypodermis is made up of fibroblasts, these cells are a part of the body's connective tissues. These secrete collagen proteins that help in maintaining the structural framework of body.
What is Hypodermis?
The hypodermis is the bottom layer of the skin in the body. It performs many important functions such as storage of energy, connecting the dermis layer (upper layer) of the skin to the muscles and bones underneath, insulating the body during different temperature range and protecting the body from harm which could happen due to injury. As a person age, the hypodermis decreases in size, and the skin starts to sag and becomes more vulnerable to harm and injury.
The hypodermis of skin contains the cells known as fibroblasts, with other cells such as adipose tissue (fat cells), connective tissue, larger nerves and blood vessels, and macrophages, which are all part of the immune system of an individual and helps to keep the body free of intruders.
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hydrocarbons with a carbon skeleton. resembling a geometric shapes have names beginning with
Answers
Answer: I think the answer is Alkanes
Explanation:
Which is not a major difference in the organization or content of prokaryotic and eukaryotic genomes?
a) Prokaryotic genomes generally have less DNA and fewer genes than eukaryotic genomes.
b) Prokaryotic genomes have fewer repeated sequences and noncoding, intragenic sequences than eukaryotic genomes.
c) Most prokaryotic genomes are contained in one chromosome; most eukaryotic genomes are contained on several.
d) In general, eukaryotic genomes contain many introns, repeated sequences, and transposable elements. of the above are true
Answers
Answer:
All of the above are true
Explanation:
Organisms possess two types of genome viz; prokaryotic genome and eukaryotic genome. The eukaryotic genome is possessed by cells with a well-defined nucleus, where their genetic material (DNA). The prokaryotic genome, on the other hand, lacks a membrane-bound nucleus. The major organization or content between these two genomes are:
- Prokaryotic genomes generally have less DNA and fewer genes than eukaryotic genomes.
- Prokaryotic genomes have fewer repeated sequences and noncoding, intragenic sequences than eukaryotic genomes.
- Most prokaryotic genomes are contained in one circular chromosome while most eukaryotic genomes are contained on several linear chromosomes.
- In general, eukaryotic genomes contain many introns, repeated sequences, and transposable elements.
Based on this, all of the above options are TRUE
Mold, a form of fungi, reproduces
using
A)
sexual; spores
B)
asexually; spores
C)
abiotically, spores
D)
asexually; microbes
Answers
Answer:
asexually spores
Mold reproduces by spores, it's due to the mold releasing the spores into the air which spread.
how does cells get to your body?
Answers
HELP TIMER WILL GIVE BRAINLY IF CORRECT!!!!
What must happen for most areas on Earth to experience all four seasons?
a) The Sun must reach its highest point in the sky.
b) The Northern Hemisphere must experience winter.
c) The axis must be tilted at a certain angle that remains unchanged.
d) The north end of Earth's axis must always point away from the Sun.
Answers
Answer:d
Explanation:
A cell wall is a tough border around the outside of an animal cell
Answers
Answer: False
Explanation: Plant cells have a cell wall but animal cells do not.
Please help me with this
Answers
Answer:
7a^2b
Explanation:
ATP and photovoltaic cells are similar because
Responses
they both use energy transport chains.
they both use energy transport chains.
they are both key components of solar panels.
they are both key components of solar panels.
they both produce chemical and electrical energy.
they both produce chemical and electrical energy.
they are both key components of plant cells.
Answers
ATP and photovoltaic cells are similar because they both produce chemical and electrical energy.
ATP- A vital "energy molecule" present in all living things is adenosine 5′-triphosphate, also known as ATP and typically written without the 5′-. In particular, it's a coenzyme that transfers energy to cells by generating its phosphate groups when it interacts with enzymes like ATP triphosphatase. ATP is generated when the particular wavelength of the light fall on the chlorophyll which converts the light energy into chemical energy.
Photovoltaic Cells- Photovoltaic systems (PV) cells use the light energy from the sun to create a electrical current by absorbing the light energy. A single solar cell has several PV cells, and the total current produced by all of these cells when combined is sufficient to power the various destinations.
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Marine Food Chain
Question 3
Orca
Sea otter
Based on the food chain, which organism is a producer?
A: Orca
B; Sea Otter
C: Fishes
|-*
Fishes
Seaweed
D: Seaweed
Answers
What color on the pH paper indicates that an acid has formed?
Answers
Answer:
red
Explanation:
When boiling water in a kettle, the top may move slightly if it is not tight. What evidence explains why this happens?
Answers
Answer:
Usually, the hottest is at the bottom, if the kettle is on top of a heating ... Also, there's a factor that's not so important for kettles, but otherwise can be ... When a phase change (like liquid to gas) occurs, it normally begins at a location that ... a slight disturbance (like putting in a spoon or some sugar, or moving it ..
Explanation:
Answer:
Since the water is boiling, and a lid is on there is a major amount of thermal energy just waiting to go somewhere, not to mention it takes the form of steam which much escape somehow, likely causing a very faint movement on the top of the kettle.
Explanation:
On July 4, 2005, NASA's Deep Impact spacecraft's "smart impactor" scooped out . . . well, more like blasted out a crater in the nucleus of Comet Temple 1. In your own words what did they find?
Answers
Answer:
Like a dirty snowball made of ice.
plz help!!!
What is one way we can use agriscience to affect photosynthesis and increase plant growth?
Altering the amount and intensity of light that plants receive
Adding nitrogen to the soil
Reducing the amount of oxygen in the air
Removing glucose molecules from the soil
this is 02.05 plant growth in agriscience foundations 1 flvs
Answers
Answer:
Altering the amount and intensity of light that plants receive
Explanation:
Altering the amount and intensity of light that plants receive will drive the rate of reactions of photosynthesis in the plants. This will in turn will lead to plants having a greater capability for yielding more food or fruits through photosynthesis.
However, this altering of the amount and intensity of light in plants should be done adequately, as excessive lighting will reduce the rate of photosynthesis in plants.
What is the purpose for cleaning and sanitizing prep utensils and
surfaces between tasks?
Answers
Answer: When you clean and sanitize, it prevents the potential spread of germs and disease
The purpose of cleaning and sanitizing food contact surfaces is to remove the nutrients that bacteria need to grow, and to kill the bacteria that are present. Clean, disinfected equipment is important and should be kept dry to prevent bacterial growth.
What is Cleaning and Sanitizing?Disinfection is defined as the actions that do not necessarily clean dirty surfaces or remove germs. Sanitation can be done by cleaning, disinfection, or both. Cleanliness means that we are reducing the number of germs to a safe level.
Cleaning means removing food and other types of soil from a surface such as a countertop or plate while sanitization reduces the number of pathogens on that cleaned surface to a safe level.
Cleaning with detergent or soap and water removes dirt and grime from surfaces such as floors, walls, carpets, windows. Sanitizing removes dirt and small amounts of germs where certain objects and surfaces are cleaned to remove dirt then sanitized such as bathrooms, counters, toys, utensils, silverware
Thus, the purpose of cleaning and sanitizing food contact surfaces is to remove the nutrients that bacteria need to grow, and to kill the bacteria that are present. Clean, disinfected equipment is important and should be kept dry to prevent bacterial growth.
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The 15 tectonic plates are rigid in the center and have geological activity at the boundaries (edges). This means that:
Answers
Why does the angle of the sun change during the Earth's revolution?
Answers
Answer:
The tilt in the axis of the Earth is called its obliquity by scientists. ... When the Northern Hemisphere is oriented toward the sun, that region of Earth warms because of the corresponding increase in solar radiation. The sun's rays are striking that part of Earth at a more direct angle. It's summer.
Explanation:
The information regarding the earth revolution should be explained below;
The following information should be considered;
In the case when the Northern Hemisphere should be oriented toward the sun, so region of Earth hot due to increase in solar radiation. The sun's rays should be striking that part of Earth at a more direct angle.Learn more: https://brainly.com/question/13981855?referrer=searchResults
Which of these might be part of an animal’s circulatory system?
Answers
Answer:
heart, blood vessels, blood
Explanation:
Heart, blood vessels and blood might be part of an animal's circulatory system.
What are the functions of circulatory system?The blood circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the entire body of a human or other vertebrate.
The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide. These roadways travel in one direction only, to keep things going where they should.
The circulatory system consists of three independent systems that work together: the heart (cardiovascular), lungs (pulmonary), and arteries, veins, coronary and portal vessels (systemic).
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50
Which of these does not apply to the human microbiome?
Select one:
of
O A. It is 10 human cells to one microbial cell.
estion
O B. It affects our health.
C. Includes all microbes.
O D. Our diet affects our microbiome.
Answers
Do all muscle movements in the body go through a control that includes
the brain?
Answers
Answer: That is true. All muscle movements, including both voluntary and involuntary, in the human body go through control that includes the brain. All muscles move on commands from the brain because single nerve cells in the spinal cord, called motor neurons, are the only way the brain connects to muscles.
Apply the law of segregation and the law of indepen-dent assortment by giving an example of each.
Answers
An example of the application of Independent assortment is that gametes will have the same probability to inherit a specific genotype for petal color.
What is Law of segregation?This law states that during meiotic division, pair of alleles segregate which leads to one allele being present in each gamete of the organism involved.
An example of this law is that if a plant has two versions of an allele for the color of furs, such as black color allele and white color, then each of the gametes will have either black or white allele only.
Law of independent assortment on the other hand deals with alleles of genes getting sorted into gametes independently of one another and there is a uniform probability.
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which type of mutation results when bases are added to a gene
Answers
Answer:
"Frameshift" Mutations.
How does hunting help balance nature? o Hunting allows producers to over populate. O Hunting provides more food for decomposers. Hunting limits the amount of top predators found in the food chain. o Hunting limits the amount of organisms found in each link of the food chain.
Answers
Drag the tiles to the correct boxes to complete the pairs. Match each step of the scientific method with its description. construct a hypothesis communicate the results test the hypothesis make observations analyze the results and make a conclusion ask questions Bread, when kept in the open for a long time, shows the presence of mold. arrowRight What causes mold growth on bread? arrowRight Changes in temperature may affect the growth of mold on bread. arrowRight Keep the bread in different locations, changing the temperature at each location. arrowRight Increased temperature leads to the growth of mold. arrowRight Make a presentation of the data, and explain it to the class.
Answers
Answer:
onclusion ask questions Bread, when kept in the open for a long time, shows the presence of mold. arrowRight What causes mold growth o
Explanation:
my mom is hot
Which of the following are contributions of deforestation to global climate change? Select all that apply.
Conversion of forest to cropland or pasture decreases the rate at which carbon is taken up by plants.
Cut trees are often burned, and this releases carbon into the atmosphere.
Clearing of forests increases the leaching of nutrients in affected regions.
Deforestation increases the risk of landslides in cleared regions.
Answers
Answer:
The correct answer is -
Conversion of forest to cropland or pasture decreases the rate at which carbon is taken up by plants.
Cut trees are often burned, and this releases carbon into the atmosphere.
Explanation:
Deforestation is the manual removal of the forest and trees permanently to make the land available for places other than forests such as agricultural land, road or cities, and industries. There are many negative impacts of deforestation on the environment and ecology such as reduces biodiversity , soil erosion , a higher chance of flooding , educes soil fertility , global warming, and many more.
Global warming can be influenced by deforestation as if the forests are removed to create cropland the uptake of carbon dioxide will be very less in comparison to the forests as trees use carbon uptake at a higher rate. Many times deforestation also results in burning the trees and log of trees which contribute to the release of more carbon dioxide in the atmosphere. So deforestation means more CO2 in the atmosphere which leads to global warming.
What did William James preach
Answers
Answer:James' two main schools of thought: pragmatism and functionalism shape his theories on the world and his mission to seek out both the practical value and function of behaviors. According to pragmatism, the truth of an idea can never be proven.Aug 7, 2020
Works written: The Principles of Psychology
Professions: philosopher, author, psychologist
Colleagues: Charles Sanders Peirce