Answers
Answer:
1. Air warms, becomes less dense, it rises
2. Air cools down, increases density (becomes denser), it sinks
Related Questions
Photosynthesis can be modeled by its overall chemical reaction. Which two substances are the products, or outputs, of this reaction?
Answers
Answer:
glucose and oxygen
Explanation:
what is the interaction between organisms or animals for resouces mates shelter and space
Answers
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
why is recombination important to evolution
Answers
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
Answers
Answer:
WHat??????????????????
Answer:
Omo...
Is there a plot twist??? \(OoO )/
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.
Answers
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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Why is biomass a better alternative to oil?
A. Biomass does not release carbon dioxide.
B. Biomass creates radioactive waste.
C. Biomass does not need to be burned.
D. Biomass is a renewable resource.
Answers
Answer:
D
Explanation:
Biomass does release CO2 (when burned) because it is organic - contains carbon compounds.
Biomass does not create radioactive waste.
Biomass is renewable because it comes from plants, whereas oil takes millions of years to make, so it is non-renewable.
The correct option is (d) Biomass is a renewable resource.
Because it can be created from sources that are renewable and can be continuously replenished, such as garbage and plants, bioenergy, also known as energy obtained from biomass, is a sustainable substitute for fossil fuels. And cut down on our gasoline supply, compromising our national security.Some of the advantages of biomass energy are:-A constant and accessible renewable energy source is biomass.It has no carbon emissions.It lessens our dependency on fossil fuels.Is more affordable than fossil fuels.The generation of biomass gives manufacturers a new source of income.Fewer trash items in landfills.Learn more about advantages of biomass energy brainly.com/question/11381203
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(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.
Answers
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:
Beavers are able to adapt to the changing conditions of all four seasons. Which of the following would threaten the survival of beavers?
A. hot temperature in July
B. freezing rain in
December
C. forest fire in October
D. snow in January
Answers
Answer:
C
Explanation:
The question says that beavers are able to adapt to changin questions in each season, so we know that snow in winter, or heat in summer won't bother them. These types of variations in weather are what the beaver is used to. This would eliminate A (July is in summer, so the beavers would expect heat), B (December is in winter, so the beavers would expect freezing conditions), and D (January is in winter, so the beavers expect the snow). That leaves us with C. Fires are not a typical condition for a season- fires aren't expected every fall. Therefore, when there is a fire, beavers will not know what to do. Hope this helps, and feel free to ask me for more clarification!
Answer: I think The answer is A,B,C,D
Explanation: ( thanks for the point btw :)
When are genes in dna expressed?
Answers
when genes produces protein in a cell.
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.
Answers
Answer:
C
Explanation:
Which of the following is a product of the Krebs cycle?
water
alcohol
carbon dioxide
glucose
Answers
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/
Light energy is changed to cell energy in the process of _______________
Answers
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:
3. Identify the stages of these cells
Answers
Pls Help!!! will give Brainliest!!!!!!!!!!!!!
Answers
Answer:
Example: Grass(producer)--->Grasshopper(Primary)---->blue bird(Secondary consumer)--->Rattlesnake(Teritary)
Example 2:Oak Tree leaves(Producer)--->caterpillar(primary producer)---->Treecreeper(Secondary)---->Hawk(Teritary)
Example 3:Grass(producer)--->Grasshopper(Primary)(again lol)--->Frog(Secondary)--->Snake(Teritary)
(Note:I hope this helps because I learn this food chain in my biology class ^^)
bone becomes moist when kept in dilute hydrochloric acid, why?
Answers
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:
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?
Answers
Answer:
Genotype: Rr
Phenotype: Red feather
probability: RR: 0%, Rr: 100%, rr: 0%
Explanation:
Punnet Square:
R R
r. Rr. Rr
r Rr Rr
To stop a wound from bleeding, platelets in the blood clump together to form a blood clot. The clot dries into a hard scab to protect the wounded area. Underneath the scab, the blood supplies nutrients and oxygen that help new skin cells form. As the skin regenerates, the wound closes.
Which body systems interact with the integumentary system to close the wound?
A. Circulatory and reproductive
B. Immune and circulatory
C. Reproductive and immune
D. Digestive and endocrine
Answers
B. Immune and circulatory systems interact with the integumentary system to close the wound.
What is integumentary system?The integumentary system is the body system that protects the body from damage and disease, and helps regulate body temperature. It includes the skin, hair, nails, and sweat and oil glands.
The skin is the largest organ of the body and serves as a barrier against physical, chemical, and biological agents. Hair and nails provide protection and support, while sweat and oil glands help regulate body temperature and moisturize the skin. Additionally, the integumentary system plays a role in regulating the body's water balance, storing vitamins, and sensing touch and temperature.
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What best explains why there's fewer secondary consumers than producers?
Answers
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.
HELPPP WHAT ARE Three ways nitrogen can be fixed or transformed for animals and plants to use
Answers
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
the greek root geo means
Answers
Answer:geo. earth, ground.
Explanation:
Some dairy farmers want to increase the amount of milk produced by their cows. How can the farmers use selective breeding to increase milk production?
Answers
Answer:
By choosing cows that are high milk producers
Explanation:
Answer: By choosing cows that are high milk producers
Explanation:
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
Answers
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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ANYONE KNOW THIS?? NEED ANSWERS ASAP!!
Answers
The bacteria in the example evolved because of...
gene flow
genetic drift
natural selection
Answers
Answer:
natural selection
Explanation: that is the only thing that does cause evolution
The bacteria evolved because of natural selection, developing antibiotic resistance, hence option C is correct.
How bacteria develops natural selection?Natural selection is stated as a process by which the organism has the ability to survive to the fittest. Bacteria have been found to develop antibiotic-resistance genes in it making them, resistant to antibiotics.
Natural selection phenomena in bacteria happen when it develops antibiotic-resistance feature in their cells. When bacteria are exposed to the antibiotic, those who are susceptible to this eventually die, but having resistance to this they survive.
Gene flow, genetic drift, and natural selection both contribute to evolution, this refers to the genetic composition over time.
Therefore, option C is correct.
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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?
Answers
Answer:
525
Explanation:
f 1/5 of the remaining blueberries are used to make ...
Missing: 525 | Must include: 525
Answer:
1.575
Explanation:
How does nitrogen get from the atmosphere to the biosphere?
Answers
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:)
Gene expression is influenced by many factors. Which of the following is a factor in gene
expression?
Answers
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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Help please! I’ll cashapp if I have too
Answers
does anyone know im trying to answer this but im not sure
Answers
Many chemicals are used to kill insects and protect plants how could the removal of insects upset the balance of the ecosystem
Answers
Answer:
Animals that eat the insects would die as well.Explanation:
"hope this helps you"