Answer:
The sun is a star, this means the sun generates energy from a process called nuclear fusion. During nuclear fusion, the high pressure and temperature in the sun's core cause nuclei to separate from their electrons. Hydrogen nuclei fuse to form one helium atom. During the fusion process, radiant energy is released.
In the north, the display is called aurora borealis, or northern lights. In the south, it is called aurora australis, or southern lights. The activity that creates auroras begins on the sun. The sun is a ball of superhot gases made up of electrically charged particles called ions. I got u bro.
Explanation:
The most abundant high-energy compound in cells is.
Answer:
Adenosine triphosphate
Explanation:
Can someone please help me? :(
Answer:
d. the northern part of new york
Explanation:
I got it right
what do you think are the odds of getting four tails in a row? Explain your answer.
Answer:
It depends on how many flips you do.
Explanation:
None.
At what stage in prenatal development do vital organs begin to form?.
Answer:
embryonic stage
Explanation:
the embryonic period, or period of organogenesis
How many atoms are in the unit cell of a body-centered tetragonal space lattice?
Answer:
2 atoms
Explanation:
BCT stands for body-centered tetragonal space lattice. It is a crystal structure of 8 atoms forming tetragon corners with one central atom. BCT has 2 atoms per unit cell.
What is body-centered tetragonal space lattice?BCT is an 8 atom crystal structure which forms tetragon corners and one atom in center. It has 2 atoms in a unit cell.
It is related to material science, physics and crystallography.
It is actually a distortion of the bcc lattice, It is the monatomic analog of the L10 structure.
Thus, body-centered tetragonal space lattice has 2 atoms in the unit cell.
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Which equation represents Newton's second law of motion in terms of momentum?
There are how many types of nitrogenous bases?
Answer:
4
Explanation:
There are 4 nitrogenous bases and they are Adenine, Thymine, Cytosine and Guanine (in RNA, Thymine is replaced by Uracil)
Answer:
Four different types of nitrogenous bases are found in DNA: adenine (A), thymine (T), cytosine (C), and guanine (G).
Explanation:
DNA is a polynucleotide. Each nucleotide is made up of deoxyribose sugar, a phosphate group and nitrogenous base. In DNA, there are four main kinds of nitrogenous bases. Adenine (A), guanine (G), thymine (T), and cytosine (C) are the four bases of DNA (C). Purine bases are adenine and guanine, whereas pyrimidine bases are thymine and cytosine. Base pairing occurs between complementary bases on two strands of double-stranded DNA. By two and three hydrogen bonds, A and G link with T and C, respectively. In RNA, uracil is present instead of thymine.
25 POINTS!! Survival of the Fittest is due to having the possession of what?
1: Adaptation
2: Competition
3: Use and disuse
4: Overproduction
Survival of the Fittest is due to having possession of Adaptations (Option 1).
What is an adaptation?An adaptation is a type of feature/trait in an organism that confers an advantage against other organisms in an environment.
Adaptations are fundamental to face challenging environmental conditions for different organisms.
The main evolutionary force by which different adaptations are favored in nature is natural selection.
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suggest two steps to save water
Answer:
There are a few easy things you can do at home to help relieve the strain on your local water supply while also saving money. While brushing your teeth, turn off the faucet. When you have a full load, just use the washing machine and dishwasher. Use a low-flow shower head and aerators on the faucets. Repair any leaks.
Explanation:
Answer:
use water carefuly.
use when needed.
Explanation:
Are there multiple of one organelle in a cheetah cell?
Need an answer QUICK!!!
Answer:
yes
Explanation:
they have multiple
Answer:
Yes
Explanation:
Yes
Yes
Yes
YES!!!!
What seasonal change can be seen in Florida birds during the fall?
A. Birds begin to store food and go dormant
B. Birds begin to store food and hibernate
C. Birds migrate further north to colder locations
D. Birds migrate further south to warmer locations
The answer will be:
D. Birds migrate further south to warmer location.
Answer:
B birds begin to store food and hibernate
Which of the following is a type of water pollution caused by leaded gas, The production of some pesticides, and burning garbage? Algae
dioxins
mercury
pathogens
Answer:
Dioxins.
Explanation:
Dioxin is a type of water pollution caused by leaded gas, the production of some pesticides, and burning garbage.
What do you mean by Water pollution?Water pollution may be defined as any undesirable or contaminated substance presents in water bodies that definitely harms the life of aquatic organisms.
Dioxins are highly toxic to the environment as they are responsible for causing cancer, a threat to the immune system, etc.
They are persistent organic pollutants that take a long time in the degradation process which involves breakdown into simpler substances.
Therefore, Dioxin is a type of water pollution caused by leaded gas, the production of some pesticides, and burning garbage.
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What is the purpose of Gram staining?
A. to determine which of three shapes the bacteria is
B. to organize bacteria into two main groups based on their cell walls
C. to kill the bacteria by putting it in a hypertonic state
D. to determine what symptoms the bacteria will cause
what are the three types of fermantation
Answer:
Lactic acid fermentation.
Yeast strains and bacteria convert starches or sugars into lactic acid, requiring no heat in preparation.
Ethanol fermentation/alcohol fermentation.
Acetic acid fermentation.
Explanation:
hope it helps
What was gregor's life like prior to his physical metamorphosis? (what was his job like? what do we learn from his thoughts? what do we learn from the behavior and words of the chief clerk?
Before his metamorphosis, Gregor had a common life with a boring job he could not leave due to his family.
What is the Metamorphosis about?This is a novel that describes how a common man called Gregor Samsa one day and without explanation transforms into a giant insect and how this affects his life.
How was Gregor's life before the metamorphosis?Before this big change, Gregor Samsa had a very common life. The main characteristics of this character during this period are:
He has a boring job as a travelng salesman, which he dislikes. However, he cannot leave the job because his family depends on him.His thougths and ideas reveal his general insatisfaction with his current life.Note: This question is incomplete because the name of the text it refers to is not given. Here is the missing information:
The Metamorphosis by Franz Kaf ka
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Gregor's life prior to his physical metamorphosis was very common and monotonous with a boring job that he could not leave due to the restriction of his family.
What do you mean by Metamorphosis?Metamorphosis may be defined as a dramatic change that some animals, humans, and insects go through during their life cycles.
Gregor earns his livelihood by working as a salesman. This job seems very monotonous for him but he could not leave it due to the poor financial condition of his family.
The thoughts that we learn from his behavior are to think always high and trained your mind to achieve it. He also supports his family in bad times.
Therefore, it is well described above.
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What is the role of worms bacteria and fungi in a food web.
Answer:
Decomposers are organisms (mostly bacteria and fungi) that break down dead plants and animals, eventually turning them into nutrients that will be added to soil. These nutrients are very important to continue the cycle in the ecosystem. Slugs, earthworms, millipedes, and centipedes also help break down dead things.
Explanation:
With your group, list at least three possible uses and/or products of the energy absorbed by the oak leaves that did not contribute to the production of biomass
Answer:
heat loss, energy for cellular process: transpiration, other forms of water, oxygen, carbon dioxide loss
Explanation:
The energy received by the Oak leaves which did not contribute to the synthesis of biomass may be used for or produced as heat loss, energy for cellular processes such as transpiration, other forms of water, oxygen, or carbon dioxide loss.
What is Biomass?The material from previously living organisms known as biomass is utilised to produce bioenergy. Examples include wood, wood byproducts, energy crops, agricultural waste, and organic waste from commercial and residential sources. The main biomass energy source nowadays is wood and wood waste.
Renewable organic material from plants and animals is known as biomass. Up until the middle of the 1800s, biomass accounted for the majority of the entire yearly U.S. energy consumption. Biomass is a popular fuel in many nations, particularly for heating and cooking in underdeveloped nations.
Thus, the energy received by the Oak leaves which did not contribute to the synthesis of biomass may be used for or produced as heat loss, energy for cellular processes such as transpiration, other forms of water, oxygen, or carbon dioxide loss.
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Which country would most likely be affected by a typhoon?.
Answer:
The Philippines.
Explanation:
The Philippines receive the brunt of the landfalls, with China and Japan being less often impacted.
List 3 ways the alveoli are built in a specialized way to do their job.
Answer:
Alveoli are tiny, balloon-shaped air sacs. Their job is to move oxygen and carbon dioxide (CO2) molecules into and out of your bloodstream.
Explanation:
As a result of the general stress response, blood concentrations of epinephrine.
Answer:
THE STRESS RESPONSE. Increased concentrations of cortisol, glucagon, and epinephrine serve to increase blood glucose levels and to redirect metabolism so as to increase concentrations of fuel substrates. Finally, there appears to be a tendency towards hypercoagulability, which would likely improve hemostasis.
Explanation:
Dose this help you?
As a result of the general stress response, blood concentrations of epinephrine and cortisol rise.
What metabolic changes occur during the stress response?When the body is under stress, the hormone cortisol, stress and steroid, is released. As a result, the body's sugar level rises, and the extra sugar aids in tissue healing.
Adrenaline is another name for epinephrine. It is a hormone used in medication. When the body experiences an emergency, this is released. When something unexpected happens, like getting stung or bitten by a dog, taking medicine, etc.
They come with charges that include faster heartbeats, higher blood sugar, and improved accuracy.
Therefore, blood concentrations of epinephrine and cortisol increase during the stress response.
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In a bacterium that possesses antibiotic resistance and the potential to persist through very adverse conditions, such as freezing, drying, or high temperatures, dna should be located within, or be part of, which structures?.
In a bacteria that possesses antibiotic resistance and the potential to persist through very adverse conditions, the DNA should be located in the plasmid.
What is a plasmid?Plasmid is a small, extrachromosomal DNA molecule within a cell that is independent of the chromosomal DNA and can replicate on its own.
The plasmid usually contains extra genes that codes for resistance and other specific traits.
Therefore, it can be said that in a bacteria that possesses antibiotic resistance and the potential to persist through very adverse conditions, the DNA should be located in the plasmid.
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Which characteristics were first observed in fish?.
Name the four processes of the nitrogen cycle and describe what happens in each process.
Answer:
nitrogen fixation, ammonification, nitrification, and denitrification.
Explanation:
BRAINLEST IF YOU ANSWER NOW!
How does adding carbon dioxide to the ocean affect its pH important to the world or soceity?
Match each example given to the type of scientific concept.
theory
observation
hypothesis
law
The outer layer of the Earth is
divided into plates that move
due to convection currents
under the surface.
arrowBoth
If the amount of daylight
increases plant growth, then
plants will have higher rates
of growth during the summer.
arrowBoth
For every action or force
in nature, there is an equal
and opposite reaction.
arrowBoth
Answer:
Theory
The outer layer of the Earth is divided into plates that move due to convection currents under the surface.Hypothesis
If the amount of daylight increases plant growth, then plants will have higher rates of growth during the summer.Law
For every action or force in nature, there is an equal and opposite reaction.1. Which of the following characteristics is absent in viruses?
A.
a protein capsid
B.
the ability to r e produ ce
C.
protein synthesis machinery
D.
the ability to develop gene mutations
2.Which of the following characteristics is present in both humans and archaea?
A.
the ability to maintain homeostasis
B.
the ability to as 3 xua lly reproduce
C.
a hierarchy of organ systems
D.
a cell nucleus
Which characteristic differentiates an angiosperm from a fern?
A.
the alternation of generations
B.
the presence of cotyledons
C.
the presence of vascular tissue
D.
the alternation of sporophytes
Answer:
DBDExplanation:
that's my answer
thank me later
What happens if an octopus loses an arm
Answer:
Like a starfish, an octopus can regrow lost arms. Unlike a starfish, a severed octopus arm does not regrow another octopus. But the biological secrets inside their arm regeneration feat do hold the promise of learning more about how we might better regenerate our own
diseased or lost tissue. If not whole limbs, at least perhaps fresh nerves or organ segments
What are the three events of Photosynthesis?
Answer:
(i) Absorption of light energy by chlorophyll.
(ii) Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen.
(iii) Reduction of carbon dioxide to carbohydrates.
I expect that this might help you out.
Explanation: The process of Photosynthesis is simple.
The three events that take place in "Photosynthesis", are:
1. Absorption of light energy by chlorophyll.
2. Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen.
3. Reduction of carbon dioxide to carbohydrates.
Definition of Photosynthesis: The process by which plants and other organisms use sunlight to synthesize foods from carbon dioxide and water.
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Which female golfer was the first to play against men in a pga tour event?.
Answer:
Babe Didrikson Zaharias
Explanation:
Babe Didrikson Zaharias was the first woman to play in a PGA Tour event. While there is no rule against women playing in PGA Tour events, only a few have attempted the feat and, as of 2012, no female golfer has succeeded in finishing a men's tour event.
What happens to the lac operon when glucose and lactose are present
Answer:
If both glucose and lactose are both present, lactose binds to the repressor and prevents it from binding to the operator region.
Explanation: