Answer:
W = b0 + 2381 b1
Explanation:
First of all, you need to understand that in the formula shown above, the "W" represents the weight in tones. The "b0 + b1" are the constants, "D" is the diameter of the tree that must be presented in centimeters and the "H" is the height of the tree in feet.
As shown above, the circumference of the pine is 14 inches, but we know that the circumference is equal to 2πr, in this case, we will use the value 22/7.
I understand the factors above we will have the formula:
14 = 2 (7/22) × r
14 = (44/7) × r
r = 14 × 7/44 = 2.23 inches
So the diameter = 2r = 4.45 inches
Now we will replace the formula W = b0 + b1 (D2H).
W = b0 + b1 (4.45 ^ 2 * 120)
W = b0 + 2381 b1
To solve the rest we would need the values of b0 and b1, which we don't have. For that reason, the answer would be ended in this way.
When certain strains of group A Streptococcus infect an individual, sometimes antibody-antigen complexes accumulate in the kidneys. This disease is called __________.
Answer:
Glomerulonephritis.
Explanation:
The part of the kidney that's responsible for straining the blood is called Glomeruli. When these are infected with certain strains of group A Streptococcus, the disease that causes the antibody-antigen complexes to accumulate in the Glomeruli is called "Glomerulonephritis".
I hope this answer helps.
When scientists use their 5 senses to learn new information it is called
Answer:
observation
Explanation:that's the answer....no explanation needed
What evidence made scientists conclude that Ötzi the Iceman had been in contact with agricultural communities that had used food processing techniques?
Answer:
Otzi, the mummified man was a big discovery in 1991 in the Italian alps that reveals many information about the science.
Dead body of otzi provide his DNA samples that reveals a lot about his migration and settlement patterns. So, his DNA resembled the DNA of the farmers of Bulgaria and Sweden and it is found that just before his death he ate bread and fruit, so he must know food processing techniques.
Answer:
Its not carrying a bow and arrow.
Explanation:
The ways in which people change the world around them to meet their needs or solve practical problems are calledThe ways in which people change the world around them to meet their needs or solve practical problems are called
Answer:
This is technology.
Explanation:
Generally both science and technology are instrumental to emergence of developed humanity and the environment.Why science is concerned with the emergence of knowledge,the manoeuvre and the practical application of the knowledge for innovations to change and improve the world around is called Technology.
The application of technology for improvement of humanity has wide application.From Healthcare in genetic engineering,Biomedical sciences, telemedcine,robotic surgery,to Agriculture to boost food production,cloning of crops and animals and production of pest and herbicide resistant products.
In construction for roads,and building of houses,fitted with AC and FAN for maximum comfort
Besides the application in field of engineering for power generation in petroleum, communication, entertainment,printing,warfare and transportation are few of other means where technology has improved humanity
Answer:
B- Technology
Explanation:
Which one by itself does not possess the ability to synthesize its own proteins?
Please choose the correct answer from the following choices, and then select the submit answer button.
a virus
a human cell, a virus, and a bacterial cell
a viral particle and a bacterial cell
a human cell
a bacterial cell
Answer:
A virus
Explanation:
A virus requires a host cell to implant proteins into so that the host cell can create new virus cells. The virus essentially hijacks the cell.
All other listed cells can create new copies of their own proteins.
Cheers.
A virus does not possess the tendency to synthesize their own proteins.
• Viruses are not animals, plants, or bacteria, however, they are the quintessential parasites of the living kingdoms.
• Viruses are not living organisms as in the absence of a host cell, they cannot perform their life-sustaining activities of reproduce.
• They cannot produce their own proteins, as they are devoid of ribosomes and must utilize the ribosomes of their host cells to convert the viral mRNA into the viral proteins.
Thus, the correct answer is a virus.
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Kyle wants to get rid of beetles that are in his garden, he notices in areas that in areas that have a certain type of fertilizer in the ground there are more beetles. Choose the best way Kyle can form hypothesis that could help him form an experiment to rid the beetles from his garden?
Answer: Is the fertilizer supporting the growth of beetles?
Explanation:
Here, Kyle wants to get rid of beetles in his garden but he observes that in an area where there is fertilizer there are more beetles. Thus, Kyle can frame the hypothesis that, "Is the fertilizer supporting the growth of beetles?". This hypothesis is forming the basis of experimental trials that can be done on beetles who were exposed to fertilizer and those who were not in laboratory conditions to check whether fertilizer is effective in supporting the growth of beetles. If the fertilizer is useful in supporting the growth then it should not be used in the garden.
STEPS OF THE SCIENTIFIC METHOD
STEPS
SCIENTIFIC
METHOD
Directions Drag and drop
cach step of the scientific
method so that they are in
the correct order
Directions Drog ond drop
och description into the
correct step of the scientific
method
Step of the scientific method
Description
Form a hypothesis
Step 1
Gustative and quantitative
Observations are put into tocles
and grophis to be onolyzed for
ends/pattere
Formulate and share
conclusion
Step 2
Educated 'gues Dosed on
Torch and life experience
Design and conduct on
experiment
Step 3
Identify o probler
What would you like to know
Conduct background
research
Step 4
Summary of the overall results
ond statement if the hypothesis
was supported or rejected
Collect and analyze
data/results
Step 5
The internet, scientific
books/jourds intervies are
used to find information
Step 6
Indudes the independent
deondent, and control
veridbles. May need repeated.
Answer:
Here's a picture to help you.
Explanation:
What is science? Give five sentence on what science actually is.
Answer:
in the intervening period between (the time mentioned) and the time under consideration, typically the present. anything you might do research on dealing with the enviroment. things to do whith asking question about the earth or humans
Explanation:
Answer:
As scientist discovered that Science is the method of learning everything about the natural world.
Can someone check my answers? Match each description with the correct term. (may repeat some answers). Letters: a. carbohydrates b. proteins c. lipids d. nucleic acids
1. Carries genetic information: d
2. "Usually" contain ONLY carbon, oxygen and hydrogen and do not have a true monomer: c
3. Have carbon, oxygen, hydrogen AND nitrogen. (usually no phosphorus): b
4. ALWAYS contain phosphorous.: d
5. Glucose and starch are examples: a
6. insulates and cushions: c
7. "Usually" contain ONLY carbon, oxygen and hydrogen and do have a true monomer: c
Answer:
YOU are correct.
Explanation:
Answer:
You are correct!!
Great Job!
why are enzymes essential for life processes to work?
Answer:
Explanation:
Enzymes create chemical reactions in the body. They actually speed up the rate of a chemical reaction to help support life. The enzymes in your body help to perform very important tasks. ... Heat, disease, or harsh chemical conditions can damage enzymes and change their shape.
Consuming a meal high in salt will:_________. a. activate the renin-angiotensin mechanism. b. result in a temporary increase in blood volume. c. drastically increase the osmolarity of the blood. d. decrease thirst. e. cause hypotension.
Answer:
b
Explanation:
do living cells have a nucleus ?
Answer:
All living cells do not have a nucleus like bacteria has no well-developed nucleus.
Explanation:
Hope it will help you :)
asap!!!!!!!!!!!
Which two human activities are believed to be the greatest contributors to global warming?
nonnative species introduction and the burning of fossil fuels
deforestation and the burning of fossil fuels
deforestation and nonnative species introduction
non-sustainable harvesting and nonnative species introduction
one of the correct answer is deforestation and burning of fossil fuels for sure and am not sure about the second one but I found this on the web and hope it helps
Answer:
It’s B
Explanation:
I did the test
3. Which angle is congruent to.<CBA? A.<BCD. B.<CDA. C.<ABC. D.<BAD
Answer:
i think its a TwT
i might be wrong but i tried ;(
The angle that is congruent to <CBA is the angle formed by <CDA, therefore, the second option is correct.
When we study angles and shapes, we are studying Geometry. In Geometry, two different angles are congruent with one another, when one shares certain aspects with the angle it is being compared to. These aspects are:
Shape SizeWhen both of these are equal for the two angles, we can say that those angles are congruent.
For this question, we can look for the angle that most perfectly resembles the <CBA angle. Symmetry is often a hint that can help us find the congruent angle, as it is for this question.
We can see that the shape in the image is symmetrical on its top and bottom halves, and when we look at the bottom half we see that angle <CDA has the same shape and size as angle <CBA.
Meanwhile, the angles <BCD and <BAD do not resemble <CBA in size or shape, so options 1 and 4 are incorrect. Option 3 shows the angle <ABC, this angle is the same as <CBA becuase it is made from the same points (A, B, and C). Since they are the same angle, we do not have two angles to compare, therefore option 3 is incorrect.
Angle <CDA is congruent to angle <CBA because it has the same shape and size.
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A chloroplast has stopped producing atp and NADPH
The question is incomplete, so the complete question is as follows:
A chloroplast has stopped producing ATP and NADPH. Which of the following is most likely causing this?
a.The chloroplast has used up its supply of chlorophyll molecules.
b.Electrons have stopped moving through the electron transport chain.
c.The sun has risen and the chloroplast now can make more chlorophyll.
Answer:
b.Electrons have stopped moving through the electron transport chain.
Explanation:
ATP and NADPH are produced in the light dependent reaction stage of the photosynthesis that occurs within chloroplast grana.
ATP and NADPH are produced due to the movement of electron and proton (H+) in the electron transport chain, so if the movement of electrons will stopped in the electron transport chain, the formation of ATP and NADPH will also get stop.
Hence, the correct answer is "b".
Which cell is unspecialized? blood cell stem cell epithelial cell gamete
Explanation:
Stem cells. There are two types of stem cells: adult stem cells - these are unspecialized cells that can develop into many types of cells ( but not all ). Embryonic stem cells - these are unspecialized cells that can develop into any type of cell
Answer:
stem cells
i just took the test
Explanation:
PLEASE GIVE ME BRIANLIEST
Epigenetics is most concerned withA)changes in a person's genotyperesulting from environmental influences.B)the expression of a particular gene as influenced by external inputs.C)environmental influences on gene expression over experiential influences.D)the heritability of genotypes that have been altered over multiple generations.
Answer: Option C.
inputs.C)environmental influences on gene expression over experiential influences
Explanation:
Epigenetics is is a field of science that entails the study of heritable changes which is caused by Gene expression modifications without our any form of DNA alterations or changes. It is as a result of environmental influences on gene Expression because of heritable phenotypic changes.
example of an epigenetic change is DNA methylation which is the addition of a methyl group or to a segment of the DNA molecule which prevent the expression of some genes.
Why do you think adult male crabs have such a large claw? What could be the purpose of it? And can you think of any other animals that have structures with a similar purpose?
Answer:
holaf
Explanation:
nino
Lily visits her family doctor because she experiences an upset stomach after drinking milk. The doctor tells her that this symptom is caused by a lack of the enzyme lactase. Lactase breaks down lactose, the sugar in milk which is made of several parts. What does lactose break down into?
Answer:
Glucose
Explanation:
The lactose is broken down by the Lactase in the intestine to form a substance called glucose. Glucose is a form of sugar like substance and is necessary for the human body.
Answer:
please mark my answer brainliest
Explanation:
sugar is broken down by lactase enzyme into glucose...and other starch items are also broken down into glucose...thus helps the highly sugar containing foods to be broken down into smaller particles thus helping the food to get digested...properly...
Does the point at which our Sun rises change?
Answer:
Hay que saber que el Sol sale por el Este tal y cómo se dice siempre, pero tan solo lo hace dos veces al año. Esto se debe a que la inclinación de la Tierra y sus movimientos de rotación y traslación hacen que los puntos cardinales por donde sale el Sol no estén siempre en el mismo sitio.
Explanation:D
Answer:
Actually, the Sun only rises due east and sets due west on 2 days of the year -- the spring and fall equinoxes! On other days, the Sun rises either north or south of "due east" and sets north or south of "due west." Each day the rising and setting points change slightly.
The cell as the basic unit of life consists of
A. cell wall and vacuole.
B. nucleus and cell wall.
C. cytoplasm and nucleus.
D. cytoplasm and vacuole.
Jse the following Classes of Arthropoda to
Answer:
cytoplasm and nucleus
natural gas provides approximately how much of the energy generated in the u ited states? A)1/5. B)1/8. C)1/3. D)1/2.
1/3
Explanation:
38.4% of the energy comes from natural gasses.
list and describe at least six things that
differentiate living and non-living things.?
Difference Between Living & Non-Living Things.
Answer:
To List Is:
i) Excretion
ii) Sensitivity
iii) Growth
iv) Reproduction
v) Respiration
vi) Nutrition
Explanation: Description:
(a) Excretion: Is the process by which living things remove metabolic waste substances from the body.
Living things excrete whiles non-living things do not excrete.(b) Sensitivity: Is theprocess by which living things responds to stimuli or touch.
Living things responds to stimuli whiles non-living things do not respond to stimuli.(c) Growth: Is the process by which living things increases in weight, height or size.
Living things grow whiles non-living things do not grow.(d) Reproduction: Is the process by which living things produce young ones of their own.
Living things reproduce whiles non-living things do not reproduce.(e) Respiration: Is the process by which living things breathe or respire [carbon dioxide/oxygen] in order to obtain energy for their activities.
Living things breathe whiles non-living things do not respire.(f) Nutrition: Is the process by which living things obtain or make food or feed.
Living things feed whiles non-living things do not feed.Hope it helps!!Please mark me as the brainliest!!!
✨Thanks!!!!✨
which coordinates best estimate the location of Bisbee, AZ?
A. 32°N, 108°W
B. 32°W, 108°S
its A, I didn't read the question right
The latitude and the longitude are the geographic coordinate system to measure the positions on earth. 32°N, 108°W best defines the location of Bisbee, AZ. Thus, option A is correct.
What are latitude and longitude?Latitude has been defined as the coordinate that has been used for the measurement of the north and south position points of the planet it includes a range of 90° at the north and south pole with the 0° of the equator.
The longitude, on the other hand, has been defined as a geographic coordinate that has been used to specify and point the west and east direction of the planet. It is also expressed in degrees and minutes.
The longitude is depicted as the imaginary vertical line, whereas the latitude is the horizontal line. The coordinates of Bisbee, AZ in the map show the latitude point to be at 32°N, and the longitude point to be at 108°W.
Therefore, option A. 32°N, 108°W is the location of Bisbee, AZ.
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One of the major differences between a scanning electron microscope and a transmission electron microscope is:
a. SEM gives a three-dimensional image while the TEM gives a two-dimensional image.
b. TEM gives a three-dimensional image while the SEM gives a two-dimensional image.
c. TEM gives a color image while the SEM is in black and white.
d. SEM gives a color image while the TEM is in black and white.
Answer:
A
Explanation:
both show black and white image
the only difference is the magnification and dimension of image.
in this case SEM is three dimensional
What is the difference between Inorganic and organic compounds?
O A. Organic compounds contain lonic bonds and Inorganic compounds contain covalent bonds.
OB. Organic compounds are produced naturally and Inorganic compounds are human-made.
Oc. Organic compounds contain carbon and Inorganic compounds do not.
OD. Organic compounds are beneficial to the environment and inorganic compounds are not.
Answer:
[tex]\Large \boxed{\mathrm{Option \ C}}[/tex]
Explanation:
Organic compounds contain chemically bonded carbon atoms, sometimes even hydrogen atoms to form hydrocarbons, and inorganic compounds do not contain these atoms.
Four and five pls ????
Why the characteristics of life are not always perfect guidelines for classifying living things
Answer:
Due to change in environment or evolution.
Explanation:
The characteristics of life are not always perfect guidelines used for classification of living things because these characteristics of life are different for every organism due to change in environment or due to evolution occurs with the passage of time. So for that reason we classify organisms on the basis of common ancestor and similarities in the structure not on the characteristics of life.
Bonds hold atoms/elements together. What kind of bond holds organic compounds together?
Answer:
There are two main types of chemical bonds that hold atoms together: covalent and ionic/electrovalent bonds. Atoms that share electrons in a chemical bond have covalent bonds. An oxygen molecule (O2) is a good example of a molecule with a covalent bond.
Explanation:
What would most likely happen if a person increased amount of saturated fat in his or her diet
Explanation:
LDL cholesterol will be in your blood and may lead to medical problems like heart disease, or strokes which can have impacting results. Essentially increasing the risk of cardiovascular disease.
Answer: The person’s risk of cardiovascular disease would increase
Explanation: