Answers
Answer:
Intermolecular forces
Water is a dipole and acts like a magnet, with the oxygen end having a negative charge and the hydrogen end has a positive charge. These charged ends can attract other water molecules.
The entire electron densities of the two hydrogen atoms get attracted towards the oxygen atom. Thus a polarity develops in each O−H bond, and therefore, the water molecules are polar in nature and act like little magnets.
Explanation:
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Related Questions
Earl is an older adult who believes that all young people are irresponsible. When Earl meets the 22-year-old office manager his company has recently hired, he immediately assumes that the new employee is irresponsible and won't be around for long. Earl's assumption about this new employee is an example of:
discrimination.
aggression.
stereotyping.
scapegoating.
Answers
Earl's assumption about this new employee is an example of stereotyping.
What is stereotyping?Stereotyping is a manner of thinking based on different types of misconceptions and prejudices.
Stereotyping may lead to erroneous attitudes and does not show the real value that a person may have.
Stereotyping is a generalized thought on a certain category of people and/or group, which is generally wrong.
Learn more about Stereotyping here:
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Which of the following is true statement?
Elastic objects can be stretched and return back to their original size.
Elastic objects never go back to their original shape.
Elastic objects will always break when stretched.
Elastic objects can never be stretched.
Answers
Answer:
Elastic objects never go back to their original shape.
Explanation:
When an elastic object is stretched beyond its limit of proportionality, the object does not return to its original length when the force is removed. In this instance, the relationship between force and extension changes from being linear, or directly proportional, to being non-linear.
Answer:
I don´t know if the other person is correct or not so don´t take my word for this but I think its A. Elastic objects can be stretched and return back to their original size.
Explanation:
In which climate are bacteria most likely to colonize human skin surfaces: warm-humid, cool-humid, moderate-semiarid, warm arid?
Answers
I believe this is the answer
Are there any parts of the human body that get oxygen directly from the air and not from the blood? Write your answer below.
Answers
Answer:
The cornea
Explanation:
The cornea is the only part of a human body that has no blood supply; it gets oxygen directly through the air.
Answer: The cornea is the only part of the human body that has no blood supply. It gets oxygen directly through air.
Explanation:
match the genes with their linkage ability
Answers
Answer:
sorry I don't understand your question
What does a leaf absorb and release so photosynthesis can take place?
I’m not sure if it’s oxygen or not.
Answers
Answer:
Chlorophyll's job in a plant is to absorb light—usually sunlight. The energy absorbed from light is transferred to two kinds of energy-storing molecules
What do you think Newton meant when he said, “If I have seen further [than most people], it is by standing on the shoulders of giants”?
Answers
Answer:
Newton meant to say that even the biggest scientist had made mistakes and so did he in his experiemnts and that they all learned from each others ideas
Newton intended to imply that even the most accomplished scientists made errors, just as he did in his experiments, and that they all benefited from one another's insights.
What do you think Newton meant?The term is considered to suggest that Newton was working in the context of findings made by previous scientists, either in his own time or earlier.
If I have seen further, it is because I have been supported by giants. Since it occurred in a letter he addressed to fellow English scientist Robert Hooke on February 5, probably in 1675 or 1676, this quotation has been credited to Sir Isaac Newton.
Describing how his innovations (and those of others) were made possible by the fact that they built on earlier concepts and accomplishments.
Therefore, There is no disputing that Newton is the author of this statement.
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Why is it difficult to cool off if the humidity is high?
Answers
Most of the energy we get from the sun comes to us as
ultraviolet waves.
visible light.
Xrays.
radio waves.
Answers
Answer: B- Visible Light!
Explanation: n/a!
4. When plates slide against each other as seen on the San Andreas fault,many__________ are known to occur.
5. The type of boundary is called ________
You gotta fill the blank
Answers
Plate boundary is the type of boundary which occurs when plates slide against each other as seen on the San Andreas fault in which many earthquakes are known to occur.
What is an Earthquake?This is characterized by the ground shaking as a result of movement in the Earth crust.
Plate boundary is responsible for Earthquakes on San Andreas fault thereby making it the most appropriate choice.
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Examine the words,
impulse, presynaptic cell, neurotransmitters, receptors, postsynaptic cell,
What idea can be described using all the words listed?
Answers
The synapse is the place where the electrical impulse is modulated, it begins with a chemical-electric discharge in the presynaptic cell and the postsynaptic cell has the receptors that receive and are activated by the neurotransmitter.
What is synapse?It is the functional relationship of contact between the endings of nerve cells.
This communicative process between neurons begins with a chemical-electric discharge in the membrane of the emitting cell (presynaptic cell).
When said nerve impulse reaches the end of the axon, the neuron secretes a substance that lodges in the synaptic space between this transmitting neuron and the receiving neuron (postsynaptic cell), in turn, this neurotransmitter is responsible for exciting another neuron.
Therefore, we can conclude that the synapse is the place where the electrical impulse is modulated, it begins with a chemical-electric discharge in the presynaptic cell and the postsynaptic cell has the receptors that receive and are activated by the neurotransmitter.
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Which of these is not needed for a species to evolve?
A. Strong and healthy individuals.
B. Competition.
C. Natural selection
D. Natural variation
Answers
Answer:
A
Explanation:
It is not needed for evolution
What can be done to help prevent erosion on a building site
Answers
Answer:
use of barriers like earth walls, soil nails, riprap, turbidity barriers, and concrete blocks
Answer:
the use of barriers like earth walls, soil nails, riprap, turbidity barriers, and concrete blocks
Explanation:
Please I need answer
Answers
Answer:
Heat is the answer because it is only the type of energy while other are molecule
The most common type of tree is
palm.
shrub.
conifer.
deciduous.
Answers
Answer:
im pretty sure its palm..
Explanation:
 Why are sedimentation ponds useful for reducing the affects of soil erosion?
A. They provide a water source that can be used for irrigation if crops.
B. They provide a place to raise fish that can be used to replace fish harmed by the sedimentation.
C. They help transport soil sediments to rivers, ponds, and lakes.
D. They provide a place to collect soil sediment so that it doesn’t reach ponds, lakes, and rivers.
Answers
Answer:
Answer: They provide a place to collect soil sediments so that it doesn't reach ponds, lakes, and rivers
Explanation:
I took the quiz and got 100%
True or False? There is not an eclipse every month because the moon is not always
in the same plane as the sun.
Answers
Answer:
True
Explanation:
"They do not happen every month because the Earth's orbit around the sun is not in the same plane as the Moon's orbit around the Earth."
hope this helps! and is right! p.s. i really need brainliest :)
Answer:
true
Explanation:
the moon might be above or below the shadow
Val works as a paleoclimatologist in Alaska. While studying ice core samples, she identifies an increase in the Isotopic ratio of oxygen
10,000 years ago. From this discovery, she knows that Earth's temperature at that time was
Aside from
temperature, Val can also learn about
V from the ice cores. Val's data suggests that she's uncovered a glacial
climate for this time period. During a glacial climate, Val knows, there would have been
sea level, compared to what she
witnesses today
50
드
Answers
Answer:
different then today
levels of precipitation
a decrease in
The shape of cells doesn't matter when it comes to doing their jobs.
True
False?
Answers
Answer:
true, because there are the basis of life
How can nearly all energy on earth be tracked back to nuclear fusion?
Answers
Answer: see if this helps Nuclear fusion seems a great solution for the demand of Energy. It is safe, has infinite fuel, produce a negligible amount of waste etc.There are enormous technical challenges still to overcome, but let’s assume one moment, for the sake of the argument, that we find a way to solve them and the power plant is now “technically ready”.Reading around seems that the cost of such plant will be huge: a lot of material required, complexity in the construction etc. Such construction costs include a very relevant energy price. For instance digging all the material and “transform” them requires a lot of energy. I have the feeling that the energy produced all over the life cycle has the same order of magnitude: i.e. at the end the “net balance” is not so convenient. Considered the huge capital cost the ration “Net energy produce / cost” would be quite poor as well.
Explanation:
An ecologist studies organisms in an estuary in Galveston Bay. The visual shows the acidic pH of different organisms.
The average pH level of the water in the estuary is 6.5. After a heavy
rainfall, the ecologist measures a 1.5 drop in pH. Based on the
information provided, how might the organisms in this estuary be
impacted by the change in pH?
A. Perch and trout populations will survive
B. Clams will be impacted but the remaining organisms will not
C. Perch will be the only fish to survive
D. Bass, clams, and crayfish will thrive
Answers
An ecologist studies organisms in an estuary in Galveston Bay. The visual shows the acidic pH of different organisms,Clams will be impacted but the remaining organisms will not.
What is Galveston Bay known for?Other main ports utilizing the bay include the Port of Texas City and the Port of Galveston. With its various marine life, Galveston Bay also delivers more seafood than any estuary in the United States excluding the Chesapeake.
Thus, option "B" is correct, Clams will be impacted but the remaining organisms will not.
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What chemical bond connects
nitrogenous bases like adenine and
thymine?
A. metallic bond
B. hydrogen bond
C. nonpolar bond
D. ionic bond
Answers
The chemical bond that connects nitrogenous bases like adenine and thymine is hydrogen bond.
What holds nitrogenous bases in a DNA molecule?DNA is a double stranded molecule made up of monomers called nucleotides.
Each nucleotide subunit is composed of three major components:
Nitrogenous basesFive-carbon sugarPhosphate groupThe nitrogenous bases, which are four in number, are held together in the DNA molecule by hydrogen bonds. That is; Adenine and Thymine are held together by hydrogen bonds.
Therefore, the chemical bond that connects nitrogenous bases like adenine and thymine is hydrogen bond.
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Answer:
b
Explanation:
Mitosis and Binary Fission are very similar except when comparing the size of the new daughter cells relative to the original parent cell.
True or false?
Answers
Answer:
Explanation:
False sorry if it is wrong
Mitosis and Binary Fission are very similar except when comparing the size of the new daughter cells relative to the original parent cell is a false statement.
What is Mitosis?A cell prepares for cell division by replicating its chromosomes, segregating them, and creating two identical nuclei during the mitotic phase. The cell's contents are often evenly divided into two daughter cells with identical genomes after mitosis.
A cell copies each chromosome during mitosis and distributes one copy to each of its two daughter cells. With regard to our example of an instruction manual, it is crucial that each person receive a duplicate of each page.
Mitosis follows the same pattern. Each chromosome must be delivered to each of our cells exactly once, without any errors, or the cells may have problems carrying out the genetic instructions.
Therefore, Mitosis and Binary Fission are very similar except when comparing the size of the new daughter cells relative to the original parent cell is a false statement.
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Clams and oysters have shells that are made of calcium carbonate. How does an increase in the acidification of the ocean affect clams and oysters? Use details to support your ideas.
Answers
Answer: Shells become thinner, growth slows down and death rates rise.
Explanation: Sorry if this didnt help.
Population density is a factor of which ecosystem factors?
a. number of organisms/density
b. time/area
c. number of organisms/area
d. time/density
Answers
Answer:
I think the answer is C number of organisms/ area
Describe the difference between an arid and a semiarid climate
Answers
Answer:
Introduction. Arid regions by definition receive little precipitation—less than 10 inches (25 centimeters) of rain per year. Semi-arid regions receive 10 to 20 inches (25 to 50 centimeters) of rain per year
Explanation:
i hope this helped
:)
Which trait is most likely an acquired trait in dogs?
fur color
height
drinking water
retrieving a ball
Answers
Answer:
Retrieving a Ball
Explanation:
Dogs aren't born knowing how to play fetch. It's a trick we teach them, and a trait they acquire as we continue telling them to do it.
Hope this helped :)
PLEASE CAN SOMEONE HELP ME !!!
which characteristics describes both the domain in Bacteria and the domain Archaea?
A.Unicellular organisms only
B.Unicellular and Multicellular organisms
C.Prokaryotic and eukaryotic cells
D.Eukaryotic cells only
Answers
Answer:
D.Eukaryotic cells only
Explanation:
What is the scientific definition of work?
A. Work is a physical quantity calculated by multiplying the force on an object by the distance the object moves while the force is applied.
B. Work is a push or pull on an object.
C. Work is the ability to move or change an object.
D. Work is a physical quantity calculated by dividing the force on an object by the time interval in which the force is applied.
Answers
Answer:
work is defined as the rate of force and distance of an object
yes. very hood but dont knoe how pls help
Answers
Answer:
Yea i got u g
gimmie the deets for the exange
Explanation:
