Answer:
Bacteria play an important role in decomposition of organic materials, especially in the early stages of decomposition when moisture levels are high. In the later stages of decomposition, fungi tend to dominate. Bacillus subtilis and Pseudomonas fluorescens are examples of decomposer bacteria.
Explanation:
If you like my answer than please mark me brainliest thanks
Answer:
red worm will help
Explanation:
Red worms also break down compost piles and can be added to the mix. They also aerate the pile as they tunnel through it, which provides oxygen to the microbes. You can also introduce oxygen to the compost by turning it every two to four weeks with a pitchfork.
I really don’t know how to do this
The independent, dependent and control variables in the experiments given are :
1.) Group B participant who aren't given the special juice are the control group.
2.) The Independent variables are the juice types given to the participants
3.)The dependent variable is Number of stack of paper made.
4.) since the number of stacks of paper made by group A is less than that made by group B, we conclude that the special group does not increase productivity.
5.) The experiment could be improved by having a group which are not given any type of juice to drink to serve as control.
6.) The initial observation is the presence of green slime on shower.
7.) The control group is portion of the shower being sprayed with water.
8.) The Independent variables are spray and water .
9.)Dependent variable is appearance of the green slime on the shower after treatment.
10.) It can be concluded that the coconut juice treatment is not effective.
11.) The control group is the unexposed group of mouse.
12.) The Independent variable is the exposure level of the mouse
13.) The dependent variable is the ability of mouse to push block.
14.) We cannot expressly conclude that mouse exposed to microwave are stronger as the output values are very close
15.) To improve the experiment, Bart may increase the sample size.
16.) Test subject A, sprayed with the original itching powder is the Control group.
17.) The Independent variables are the types of itching powder.
18.) The dependent variable is the itching time.
19.) Since subject B upon which the experimental itching powder is applied experienced longer itching time of 45 minutes, hence, the data supports the advertisement claim.
20.)
Lisa will require two groups of randomly selected subjects ; each group consisting of the same number of subjects.
One group, Group A will have the Rogoti treatment applied on their hair, the other group, Group B will have the usual hair treatment applied (CONTROL GROUP). The subjects are left for a particular period of time and the growth level or rate of their hair measured.The Independent variable = hair treatment (Rogoti and the usual hair treatment)
The dependent variable = growth rate
The control group in an experimental study refers to the group of participants who aren't given the treatment.
The Independent variable are variables in an experiment which are manipulated in other to effect changes in the dependent variable.
The dependent variable are variables which are measured in an experiment. They are the variables upon which manipulation of independent variable are being measured.
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Why are conservation groups pushing for worldwide restrictions on whaling
Answer:
Why are conservation groups pushing for world-wide restrictions on whaling? Unrestricted whaling could lead to their extinction. A population of bacteria is treated with an antibiotic.
Explanation:
why cell known as structural and functional unit of life.
Explanation:
The cell is known as the structural and functional unit of life because all living beings are formed of cells. Cells are very important for performing various life processes which are required for sustaining life on earth. Moreover, cells give form and structure, process nutrients and make it into usable energy.
Answer:
Cell known as structural and functional unit of life
Explanation:
Cells are Known as Structural and Fuctional Unit of Life because It carries several life processes in its own such as Cellular Respiration and Digestion. These are also Building Blocks of our Body.
Researchers want to use eDNA to look for an invasive species in a waterway.
Which of the following steps should they do first?
O A. Isolate eDNA from water samples taken from the waterway.
B. Compare the eDNA with a positive control.
C. Cut the eDNA into fragments of different sizes.
D. Sort the eDNA into bands on a gel.
Answer is A I just did it
Answer:
Points to make sure that you have a I will be able to make a paper game at the same time
Explanation:
I wish I could have been there for you to use as a backup tool for your
Effect occurs when two drugs are taken together and the combined results is less the the effect of each drug taken separAtely
Answer:
true
Explanation:
this should be the answer
The outer boundary of cells; controls the entry and exit of substances
Answer:
your answer is Cell membrane / Plasma membrane
How long does it take for mammals to evolve into a distinctly new species? What changes occur over
this time?
Answer:
i hope this helps <3
Explanation:
A new study by Matt Davis at Aarhus University throws these losses into stark relief. He estimated how long it would take for mammals to evolve enough new species to replace the ones that we have eradicated. And his most realistic answer is somewhere from 3 million to 7 million years.
The time that would be taken for mammals to evolve into a distinctly new species is 3 million to 7 million. The changes that will occur will be mental and physical changes.
What is evolution?Evolution is a process of changing human characters or other animal characteristics over time. Evolution happens with time, and it is a natural process.
Species is a term that refers to different animals and plants living in the environment. Organisms of the same species can reproduce with each other. Other species are different from the one species.
Evolution in every species occurs with time and environmental conditions for better survival in the environment.
Thus, it would take mammals between 3 million and 7 million years to evolve into a wholly new species. The alterations that take place will affect both the mind and the body.
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Which characteristic would be most important when a scientist needs to study the changes in climate conditions over a five-year period? curious observant ethical creative
Answer: b that other dude wrong Explanation:
Answer:
B is the answer
Explanation:
took the quiz on edg 2022
The diaphragm is cranial to the heart.
True
False
Answer:
false. it is caudal
Identify the type of transport described by each of the following:
a. An ion moves from low to high concentration in the cell.
b. A bicarbonate ion moves through a protein channel.
c. Carbon dioxide moves through a cell membrane.
Answer:
A gbhchgjfhgngngjgj
Explanation:
im not right edge2020
Sketch a cell with three pairs of chromosomes undergoing meiosis, and show how nondisjunction can result in the production of gametes with extra or missing chromosome.
Answer:
a
Explanation:
a
what are the disorders of digestive system?
Answer:
The disordera of digestive system are :-
•Gastroesophageal Reflux Disease (GERD) Heartburn happens, but if it occurs regularly, you may need to be evaluated for GERD.
•Chronic Diarrhea.
•Chronic Constipation.
•Gastroenteritis.
•Ulcers.
•Hemorrhoids.
Explanation:
Hope it is helpful...
Answer:
Explanation:
Algunos problemas comunes incluyen acidez gástrica, cáncer, síndrome del intestino irritable e intolerancia a la lactosa. Otras enfermedades digestivas incluyen: Cálculos biliares, colecistitis y colangitis.
Which surface would create the most friction?
Asphalt covered in oil
A frozen pond
A cement sidewalk
A wet floor
Answer:
3rd option-Cement sidewalk
List TWO functions of a nucleus.
Answer:
1. It contains the genetic information of the cell in the form of deoxyribonucleic acid (DNA) or chromosomes and thus, controls cell growth and multiplication.
2. It regulates cell metabolism by synthesizing various enzymes.
Answer:
Two functions of a nucleus are:-
● To store the cell's DNA.
● maintain its integrity.
Hope it helps you.what is the different Chief of the PNP and chief of the Police
Answer:
The Chief of the Philippine National Police (C, PNP) (Filipino: Hepe ng Pambansang Pulisya ng Pilipinas[2]) is the head of the Philippines' national police body, the Philippine National Police (PNP). The position is invariably held by a Police General, a four star general police officer.
The PNP chief is also an ex officio member of the National Police Commission as a commissioner
Explanation:
What is unusual about the peptide bond compared to the other covalent bonds that form the polypeptide backbone?
A) The side chains only face internally, excluding them from interacting with water.
B) The single bonds on either side of the peptide bond cannot rotate, making the peptide backbone very rigid.
C) There is an amino group on one end of the backbone and an aldehyde group on the other.
D) Peptide bonds behave like double bonds in terms of stability and lack of movement of atoms around the bond.
Answer:
D
Explanation:
A peptide bond is also known as amide bond which is formed between two amino acid molecules. An amino acid contains two functional groups; a carboxylic acid group and an amino group. ... The resulting linkage between two amino acid molecules is called a covalent bond.
The unusual about peptide bond is ( D ); Peptide bonds behave like double bonds in terms of stability and lack of movement of atoms around the bond
The polypeptide is the Non-R group of amino acids polymers that consists of
N-C-C-N-C-C-N , and the polypeptide backbone allows for the backbone to backbone hydrogen bonding and it acts as a contributor to the secondary structure of the protein.
also the linkage between amino acid molecules is called a covalent bond.
Hence the unusual about the peptide bond when compared to other covalent bonds that form the polypeptide backbone is Peptide bonds behave like double bonds in terms of stability and lack of movement of atoms around the bond
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QUESTION 27
What entity can infect cells and take control over transcription and translation?
If you divide the distance a car traveled by it's time of travel , you will calculate its
Answer:
speed
Explanation:
speed = distance ÷ time
distance = speed × time
time = distance ÷ speed
Fracking uses highly pressurized fluids, such as water mixed with sand and chemicals, to drive open cracks that exist in underground rock. Which statement best describes an environmental consequence of this process?
A. Chemicals added to the liquid can contaminate groundwater.
B. Wastewater is contaminated with oil and becomes sludge in landfills.
C. Water vapor is released into the air, which is considered a greenhouse gas.
D. Heavy metals are released into surrounding soil, poisoning local vegetation.
Answer:
Option A, Chemicals added to the liquid can contaminate groundwater, this statement best describes an environmental consequence of this process.
Explanation:
Fracking is a process of digging fossil energy sources, which need a lot of water and uses local water resources. It is drawn with high-pressure water, sand and elements, creating high pressure to block the porous rock and discharge gas. The spill itself stops energy from the drilling position, and may even make earthquakes, mainly due to the pumping of overflowing wastewater into porous rock types such as limestone. The most significant result of water distortion is on groundwater.To learn more about fracking, refer:
https://brainly.com/question/9494140https://brainly.com/question/23719588Answer:
A
Explanation:
liguid which do notwet the glass surface from a cinvex meniscus true or false
Answer:
True
Explanation:
Mercury does not wet glass - the cohesive forces within the drops are stronger than the adhesive forces between the drops and glass.
I need to know How many insects have been named by science are living in the Amazon rainforest? (Not the estimated amount, not the 2.5million)
Answer:
2.5 million species
Explanation:
The Amazon rainforest may house as many as 2.5 million species of insects, although only a tiny fraction of this number have been described by scientists.
brainliest please
What are the tool used to look at the basic structure
Answer:
Documentation,link section ,definition section ,main function ,etc
If you have a density of 3 g/ml and a volume of 10 ml
Answer:
Density=mass/volume. Mass=volume×density=10×3=30g.
What is the temperature of each thermometer. I already got the first one. I just don’t know the difference between Celsius and Fahrenheit.
Answer:
hope it helps
Explanation:
b: 51.6 degrees
c: 22.5 degrees
d: 14 degrees
e: -11.5 degrees
f: 66 degrees
Which is correct about convection currents?
A. Is results to formation of valleys and hills
B. It happen in all layers of the Earth
C. It causes Earthquakes
D. It is made possible by heat and pressure
B. It happen in all layers of the Earth.
hope it will help you.
Answer:c
Explanation:
the convection currents are the earthquakes or the plates that move when a earthquakes happens. I hope this helped
How does water specific heat relate to its usefulness for life gives many examples as possible
Answer:
Waters high specific heat is very useful to life. If water did not have such a high heat capacity the temperature of Earth would change violently with the changing of day to night. This world would be very difficult to survive in.
example: The oceans would become frigid at night and boil during the day
what is sciense and it example
Answer:
please mark me brainliest
Explanation:
Science is the study of the nature and behaviour of natural things and the knowledge that we obtain about them. ... A science is a particular branch of science such as physics, chemistry, or biology. Physics is the best example of a science which has developed strong, abstract theories. ... the science of microbiology.
What is the speed of a wave that has a frequency of 110 Hz and a wavelength
of 0.21 m?
Answer:
110 × 21 =2310 cm
Explanation:
speed is 2310 cm
measurable factors which are used to quantify pollution or the quality of the water
Answer:
Physical: It includes the measurement of water temperature, turbidity, total suspended particle in the water sample. Chemical: It includes the measurement of pH value, Chemical Oxygen Demand(COD) and Biological Oxygen Demand(BOD.
i hope this helpsExplanation:
Clyde will perform a test on a compost pile. The items in the compost pile are shown here.
What scientific questions could Clyde ask about the compost pile? Check all that apply.
Which item breaks down the fastest?
Does decaying fruit smell the worst?
Will the items break down faster if heat is added?
Will enclosing the items in an airtight bag affect the rate of decay?
Is it a good idea to compost garbage?
Answer:
Which item breaks down the fastest?
Will the items break down faster if heat is added?
Will enclosing the items in an airtight bag affect the rate of decay?
Answer: a,c,d
Explanation:
edge
