Answer:
hello
Explanation:
probably Clare
cheesburger and chips are very fat
have a nice day
is Portland cement a mineral?
Answer:
no
Explanation:
Answer. no
Answer. no
explanation
If the statement is true, write true. If the statement is false, change the underlined word
or words to make the statement true.
1. At the freezing point, the particles in an object have no kinetic
energy.
2. On the Celsius temperature scale, there are no negative
numbers.
3. The more particles an object has at a given temperature, the
more thermal energy it has.
4. Object A is much larger than Object B, but both are made of
the same material. If both objects are at the same temperature, the thermal energy
of Object A is the same as the thermal energy of Object B.
5. When heat is absorbed by an object, the speed of the particles
in the object is unchanged.
Answer:
true
Explanation:
False. At the freezing point, the particles in an object have some kinetic energy.
False. On the Celsius temperature scale, there are negative numbers.
True. The more particles an object has at a given temperature, the more thermal energy it has.
False. Object A is much larger than Object B, but both are made of the same material. If both objects are at the same temperature, the thermal energy of Object A is not the same as the thermal energy of Object B.
False. When heat is absorbed by an object, the speed of the particles in the object is changed.
Explanation:
The temperature is defined as the measure of hotness and coldness.It is measured in terms of degrees Celsius, Kelvins, degrees Fahrenheit.There are negative numbers on the Celsius temperature scale and Fahrenheits temperature scale but not on the Kelvin temperature scale.It is a measure of the average kinetic energy of the particles of the object.The hotter the object, the higher will be the kinetic energy of the particles of the object, higher will be the value of temperature. The colder the object, the lower will be the kinetic energy of the particles of the object, lower will be the value of temperature.The object with more mass will have more particles and more will be the kinetic energy associated with the particles.When heat is added to an object to raise its temperature the kinetic energy of the particles increases. As kinetic energy is directly linked with speed or velocity.So from this, we can conclude that :
At the freezing point, the particles in an object have some kinetic energy.
On the Celsius temperature scale, there are negative numbers.
The more particles an object has at a given temperature, the more thermal energy it has.
Object A is much larger than Object B, but both are made of the same material. If both objects are at the same temperature, the thermal energy of Object A is not the same as the thermal energy of Object B.
When heat is absorbed by an object, the speed of the particles in the object is changed.
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1. On average, how do the proportions of typical and mutant bacteria change in the population over time?
Answer:
bacteria
Explanation:
Gene expression is influenced by many factors. Which of the following is a factor in gene
expression?
Answer:
Answer: The Environment.
Environmental factors, such as diet, medicines, or exposure to toxins, can change how genes are expressed.
What are factors affecting gene expression?Gene expression is the process through which a gene's information is used to create a functioning gene product, allowing it to produce end products like proteins or non-coding RNA and ultimately have an impact on phenotypes.
Expressivity can be impacted by a number of elements, such as genetic make-up, exposure to dangerous substances, other environmental effects, and age. Penetrance and expressivity both have a range: People who carry the gene may or may not exhibit the trait, and when they do, the trait's expression can take many different forms.
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I WILL GIVE BRAINLIEST!!!
A woman who has a sex-linked recessive trait has a son with a man who does not have that trait.
Which of the following is true about their son?
Choose 1 answer:
(Choice A)
A
There is a 0% chance he will be affected.
(Choice B)
B
There is a 50% chance he will be unaffected.
(Choice C)
C
He can only be an unaffected carrier.
(Choice D)
D
There is a 100% chance he will be affected.
Explanation:
50% chance of a having a girl without the disease who is a carrier. This means that none of his children would actually show the signs ... choice A.
Answer:
100 percent
Explanation:
(GIVING BRAINLIEST!!)
Read the following descriptions of two different types of precipitation. Then, decide if they are both true or not.
Rain: occurs when the air above and below clouds are both above freezing; most likely in the summer
Sleet: occurs when the air above and below clouds are both below freezing; most likely in the winter
Are the descriptions true?
A) The description of rain is true, but the description of sleet is false.
B) Both descriptions are inaccurate and false.
C) Both descriptions are accurate and true.
Both descriptions of the rain and sleet are accurate and true.
What is precipitation?The term precipitation refers to the down fall of water that have been condensed in the cloud as rain drops.
We know that rainfall is most likely during summer while sleet is more likely during winter. Therefore, both descriptions of the rain and sleet are accurate and true.
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Answer:
the answer is B i took the test!
Explanation:
Which is a feature of a cladogram?
A The characteristics must be shared among the organisms.
B The characteristics must be different among the organisms.
C It must contain at least three different shared characteristics.
D It must contain at least three different groups of organisms.
Answer:
C
Explanation:
2. A scientist who studies communities studies
a. Interactions between different populations in an ecosystem
b. Interactions between members of the same species in an ecosystem
c. The adaptations of an individual organism
d. Interactions between the living and nonliving factors in an environment
Answer:
b
Explanation:
How does nitrogen get from the atmosphere to the biosphere?
Answer:
In atmosphere and biosphere: Nitrogen is about 78% of the gases in the atmosphere an it’s a essetial component of the living organisms. It enters plants throught the microorganisms that convert this nitrogen into ammonia. After this conversion, the plants absorb this substance. It can pass to animals when they eat these plants.
Explanation:
I HOPE ITS HELP YOU:)
The allele for red feathers (R) is dominant and the allele for brown feathers (r) is recessive. If the following cross occurs, what are the possible genotypes and phenotypes possible and what is the probability of each occurring?
Answer:
Genotype: Rr
Phenotype: Red feather
probability: RR: 0%, Rr: 100%, rr: 0%
Explanation:
Punnet Square:
R R
r. Rr. Rr
r Rr Rr
1. What two reactants enter the mitochondrion?
2. Compare the reactions in mitochondria with glycolysis.
1. How does a cell obtain energy?
2. Under what conditions does fermentation occur in a cell?
3. If a cell could perform both cellular respiration and fermentation, which process would benefit the cell more?
Answer:
1.NADPH2 and FADH2 , and O2
Explanation:
NADPH2 and FADH2 get oxidized in the electro transport chain into NADP+ and FAD+ and water and oxygen and yield 3 ATP molecules and 2 ATP molecules per each molecule respectively
Following are the answers:
The two reactants that enter the mitochondrion are pyruvate, the end product of glycolysis, and oxygen.In the mitochondria, pyruvate and oxygen undergo a series of reactions called cellular respiration, which produces energy in the form of ATP. This process is more efficient than glycolysis, which only produces a small amount of ATP.A cell obtains energy through a variety of processes, including cellular respiration and fermentation.Fermentation occurs in a cell when there is a lack of oxygen, such as in anaerobic conditions.In general, cellular respiration is more efficient than fermentation in producing ATP, but fermentation is a useful process for cells to produce ATP when oxygen is not available.What is mitochondria?Mitochondria are organelles found in the cells of most eukaryotic organisms, including plants, animals, and fungi. They are often referred to as the "powerhouses" of the cell because they are responsible for producing the majority of the cell's supply of adenosine triphosphate (ATP), which is used as a source of chemical energy.
Mitochondria are membrane-bound structures that contain their own genetic material, separate from the cell's nucleus, and are responsible for their own replication. They have unique characteristics that allow them to produce energy through the process of cellular respiration, a series of reactions that convert the energy from food molecules, such as glucose, into ATP. This process is one of the most important biological processes in living organisms, as it allows cells to perform their functions and sustain life.
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Light energy from the Sun is used by a plant to perform
photosynthesis. Which structure of the plant helps it to absorb this
energy?
Answer:
Chlorophyll absorbs the energy from the sun.
Explanation:
Light absorbed by chlorophyll excites the electrons in the ring as shown below.
Answer:
chlorophyll
Explanation:
The main pigment used in photosynthesis, chlorophyll, reflects green light and most intensely absorbs red and blue light. In plants, chloroplasts containing chlorophyll are subject to photosynthesis.
A double membrane wraps chloroplasts and includes a third inner membrane, the thylakoid membrane, which forms long folds within the organelle.
Many chemicals are used to kill insects and protect plants how could the removal of insects upset the balance of the ecosystem
Answer:
Animals that eat the insects would die as well.Explanation:
"hope this helps you"
Which of the following is a product of the Krebs cycle?
water
alcohol
carbon dioxide
glucose
Answer:
The answer is #3- Carbon Dioxide
Explanation:
The Krebs Cycle is a series of reactions that produces two carbon dioxide molecules, one GTP/ATP, and reduced forms of NADH and FADH2.
Answer:
carbon dioxide
Explanation:
https://quizlet.com/193523001/cellular-respiration-krebs-cycle-flash-cards/
Can u judge who is the better person out of these 3?..
Mr A - He had friendship with bad politicians, consults astrologers, two wives, chain smoker, drinks eight to 10 times a day..
Mr B - He was kicked out of office twice, sleeps till noon, used opium in college & drinks whiskey every evening..
Mr C - He is a decorated war hero, a vegetarian, doesn't smoke, doesn't drink and never cheated on his wife..
You would say Mr.C
right?
Come here to ans Id-841 823 2122 PASS-ROKY
Answer:
WHat??????????????????
Answer:
Omo...
Is there a plot twist??? \(OoO )/
Explanation:
BRAINLIEST
1) What are the differences between artificial and natural selection?
2) What are the similarities between artificial and natural selection?
3 )How can environmental changes impact natural selection and adaptations?
4) When can extinction occur?
Answer:
1. artificial is done by humans, doesn't result in evolution or speciation and is a faster process
natural is random changes in the genotype of an organism that increase the change of the organism surviving and procreating thus passing on their genotype to the next generation
2. both can result in genotype and phenotype changes within a population
3. the environment and organisms are in constant relationship, as the environment changes the individual organisms within that environment that are best suited in a heritable way will survive and procreate more thus increasing the suitability of the population to the current environment
4. anytime a species is not able to replace it's numbers successfully, could be caused by environmental changes, predation pressures etc
Explanation:
what is the expanded portion of a longitudinal wave
Answer:
well longitudinal waves are waves that move the medium parallel to the direction in which the waves travel
Explanation:
in waves, there is compression and rarefaction which is what makes up the distance of the wave. i hope this helps. if it doesn't, lmk and i'll fix it
Describe 3 ways the land/terrain change as we move from Charlotte NC to the coastal plains of North Carolina
Answer:
Hilly towards flat.
Higher elevation toward lower elevation.
Clayey to sandy type of soil.
Explanation:
The land of Charlotte NC is hilly whereas coastal plains of North Carolina is flat. Charlotte NC is located at a high elevation while on the other hand, the coastal plains of North Carolina are located at the sea and at lower height. The soil type of Charlotte NC is clay and silt whereas the soil type of coastal plains of North Carolina is sandy due to the presence of sea.
what is the interaction between organisms or animals for resouces mates shelter and space
Answer:
Symbiosis
Explanation:
Another category of interactions between organisms has to do with close, usually long-term interaction between different types of organisms. These interactions are called symbiosis
HELPPP WHAT ARE Three ways nitrogen can be fixed or transformed for animals and plants to use
Answer:
Thus, nitrogen undergoes many different transformations in the ecosystem, changing from one form to another as organisms use it for growth and, in some cases, energy. The major transformations of nitrogen are nitrogen fixation, nitrification, denitrification, anammox, and ammonification
Explanation:
Hope this helps
Using the information below, what will happen to the cell as it reaches equilibrium?
Answer:
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
Explanation:
Answer: the cell will get smaller
When are genes in dna expressed?
when genes produces protein in a cell.
does anyone know im trying to answer this but im not sure
bone becomes moist when kept in dilute hydrochloric acid, why?
Answer:
bone. when a bone is dipped into hcl medium, the calcium of bone slowly starts to dissolve due to action of strong acid
Explanation:
Light energy is changed to cell energy in the process of _______________
Answer:
Light energy is changed to cell energy in stage 1 of photosynthesis. The green pigment that a absorbs light energy is chlorophyll. Fermentation is the opposite process of cellular respiration.
Explanation:
Oligomycin stops ATP Synthase. Predict what will happen to the concentration of pyruvate, NADH and H+ when ATP synthase is stopped by oligomycin.
Answer:
Pyruvate - No change
NADH- No change
Intermembrane H+ Concentration- Increase
Explanation:
The concentration of both pyruvate and NADH does NOT CHANGE by Oligomycin, whereas the concentration of protons (H+) INCREASES.
Cellular respiration has three main stages: glycolysis, the Krebs cycle and oxidative phosphorylation.
Pyruvate is generated by glycolysis in the cytoplasm. This process (glycolysis) generates two molecules of pyruvate for each molecule of glucose.
Moreover, the reduced form of Nicotinamide adenine diphosphate (NADH), is produced during glycolysis and the Krebs cycle.
During oxidative phosphorylation, NADH is consumed in the electron transport chain.
NADH is used to create an electrochemical gradient by pumping protons (H+) across from the mitochondrial matrix to the inter-membrane space.
Subsequently, this electrochemical proton gradient is then used to produce ATP by an ATP synthase.
In conclusion, the concentration of both pyruvate and NADH does NOT CHANGE by Oligomycin, whereas the concentration of protons (H+) INCREASES.
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A family decides that they want to produce Chihuahuas with long hair. Identify a procedure that could be used to make sure that the puppies all have long hair SC.912.L.16.10
A. All of the above
B. Genetic engineering could be used to manufacture puppies with long hair
C. Selectively breeding two dogs with long hair to produce long-haired puppies
D. A long-haired dog could be cloned to produce long haired puppies
Answer:
A
Explanation:
The procedure that could be used to make sure that the puppies all have long hair is selectively breeding two dogs with long hair to produce long-haired puppies. Therefore, the correct option is C.
What is selective breeding of dogs?Selective breeding involves mating two dogs with desirable traits (in this case, long hair) in order to produce offspring with those traits. Over time, this can lead to a population of dogs that consistently exhibit the desired trait.
Genetic engineering (option B) and cloning (option D) are not currently practical or ethical methods for producing long-haired Chihuahuas. These techniques are complex, expensive, and not yet reliable for producing specific traits in animals. Additionally, the ethics of these methods are still under debate.Therefore, the correct option is C.
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Mary has 600 grams of blueberries, 450 grams of strawberries, and 525 grams of blackberries. What is the total weight of the fruit in kilograms?
Answer:
525
Explanation:
f 1/5 of the remaining blueberries are used to make ...
Missing: 525 | Must include: 525
Answer:
1.575
Explanation:
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In the 1940s, American farmers lost 7% of their crops to pests. By the 1990s crop losses due to pests had risen to 13%. Select a reason for this increase.
A. Between the 1940s and 1990s more land was being developed for houses and city space. Less land was used to grow crops. The increased number of crops in smaller spaces led to increased numbers of pests.
B. The farmers were using reasonably effective pesticides in the 1940s. However, over time, more pests have evolved to become more resistant to the pesticides.
C. The pesticides decreased in quality due to America's expanding economy, allowing more pests to successfully feed on the crops.
D. Pests became used to the taste of pesticides and were able to detect when crops had been sprayed.
Answer:
b not for sure tho
Explanation:
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Answer b i think
Explanation:
What best explains why there's fewer secondary consumers than producers?
Answer:
because of inefficiency
Explanation:
The organisms that eat the primary consumers are meat eaters (carnivores) and are called the secondary consumers. ... Because of this inefficiency, there is only enough food for a few top level consumers, but there is lots of food for herbivores lower down on the food chain. There are fewer consumers than producers.