Scientist have observed many mysteries of plants.
Answer:
True
Explanation:
Yes, scientists have observed many mysteries of plants.
Which is an example of a variable
1. Wind speed
2. Number of days
3. Wing size
4. Water flow
5. All are correct
Answer:
5. All of the above.
Explanation:
A variable is any characteristics, number, or quantity that can be measured or counted.
A Congressional Budget Office (CBO) estimate put the bill's cost at $182 million over five years when the bill was first introduced in 2016. The policy of the U.S government includes strong support for research into and preparedness for the effects of space weather. Does the government's policy match its actions? Does it match the seriousness of the situation? What are the consequences?
During the Obama Administration, a significant step was taken by the administration in order to prepare critical technology and infrastructure in order to curtail the risk of the space weather.
Space weather simply means the effects that emissions from the sun, have on the space environment. Space weather can have a negative impact on the infrastructures that are essential to the economy like water supply, electrical power, transportation, health care, etc.Space weather is a concern now due to the fact that the modern technology depends on signals and these are vulnerable and can be affected by space weather. The Executive Order was put in place to help in the reduction of economic loss and saving of lives of the people. The policy of the government matches it actions. In order to support the space weather research, it should be noted that National Aeronautics and Space Administration[NASA] keeps an eye and observes the space environment often by using solar observatories and studying the solar atmosphere, magnetic fields etc. and other bodies that surround the Earth.Read related link on:
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Fish produce many offspring that inherit the for body color
Genes
Fish produce many offspring that inherit the _________ for body color.
how would you turn "Shakespeare wrote wonderful plays" and "brown eyes are more beautiful than blue eyes" into a hypothesis
Answer:
If Shakespeare's plays were wonderful, then people would hail his writing.
If brown eyes are more beautiful that blue eyes, then more people will covet brown eyes.
Explanation:
A hypothesis should have an if, then format. If you wish, you can include a because.
If ________________, then ___________________, because __________________.
brain is medial to what
Answer:
Lateral is from the side; medial is towards the midline (often from a sagittal section); dorsal is looking from above; and ventral is looking from below. Brain Stem: pons, medulla, spinal cord.
Explanation:
Why is it difficult to get people to follow regulations protecting a common?
Most people are not directly impacted by polluting a common.
People care more about money than the welfare of others.
The rules are too strict and prevent meeting basic needs.
Common area resources belong to everyone.
Answer:
I think it is...
A. Most people are not directly impacted by polluting a common.
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[tex]AnimeVines[/tex]
A lot of rules are dangerous, unnecessary, a violation of personal liberties, inconvenient, and more often than not, only serve to line the pockets of filthy politicians. The rules are too strict and prevent meeting basic needs. Thus the correct option is C.
What is personal liberties?The personal liberty is the freedom of the person to do as he pleases limited only by the authority of politically organized society to regulate his action to secure the public health, morals, safety.
Rules should be convenient to the people and there should be alternate options, if person do not follows that rules in a country such as warnings for the first time and should give proper time to implementation on regulation.
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The flow of genetic information in molecular biology follows the following path, A) DNA is translated into protein B) DNA is transcribed into RNA which is translated into protein C) DNA is translated into RNA which is transcribed into protein D) RNA is transcribed into protein
Answer:
The Correct answer is DNA is transcribed into RNA which is translated into protein
Explanation:
The genetic information is unidirectional, from DNA to proteins. First, DNA is transcribed into an intermediary RNA molecule is known as transcription (TC), a further messenger RNA molecule (mRNA) is translated into a corresponding sequence of amino acids (translation). This concept of information flow is known as the central dogma of molecular biology.
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All the biological macromolecules contain carbon hydrogen and oxygen however most do not contain nitrogen. The category that contains nitrogen are
Answer:
you mean science.
Explanation:
Answer:
B) Proteins
Explanation:
Proteins are the only biological macromolecules that does contain nitrogen is proteins. Carbhohydrates, Unsaturated fats, lipids all do not contain nitrogen
Other kinds of white blood cell have a different way of killing
pathogens.Explain how they do this.
Answer:
White blood cells defend against pathogens in three ways. Firstly they release anti-toxins, which neutralize the effect of toxins produced by bacteria. The second way they destroy pathogens is by engulfing/ingesting them.
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In a dichotomous classification system, __________.
a) a population is repeatedly divided into two parts until a description identifies a single member
b) A population first divided into two parts, then three parts, and then four parts, until a description identifies a single member.
c) dichotomous keys are called natural keys
d) A population is repeatedly divided into three parts until a description identifies a single member.
e) A population is repeatedly divided into four parts until a description identifies a single member.
b) A population first divided into two parts, then three parts, and then four parts, until a description identifies a single member.
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correctly identifies at least one item that produces each of the five percussive tones (resonance, hyperresonance, dullness, flatness, and tympany
medsim respiratory system
Answer:
• pulmonary resonance: lungs are 99% air
• percussion notes:
Resonance : low, hollow, lasts , long
Hyperrsensonance: higher, booming, lasts long
Flatness: or Dullness : soft short
Tympany: high, drum-like
Explanation:
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With the discovery of many antibiotics and antiviral drugs, people can now have much longer lives and with a better quality.
a. True
b. False
Answer:
false
Explanation:
change bacteria so much that antibiotics don't work against them
In order to learn more about a rare disease, a doctor uses a computer to talk to another doctor halfway around the world. This technology trend in medicine is known as
Answer:
Telemedicine
Explanation:
I could be wrong, but I do not think I am.
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A person lives on the Tropic of Capricorn. What is the altitude of Polaris?
O 23 1/2"
O 90°
O 66° 33"
O 15°
O 30°
O 45°
The correct answer as to what the altitude of Polaris would be for a person that lives on the Tropic of Capricon is 23° 1/2".
Polaris is a star and the altitude of any star is its height above the horizonThe Polaris is otherwise known as the North star as an indication that it is directly located overhead the north pole. Thus, it may not be visible once one moves South of the equator. The tropic of Capricon is located approximately 23° 1/2" South of the equator. In other words, the latitude of the Tropic of cancer is approximately 23° 1/2".Hence, the altitude of the Polaris at an altitude of 23° 1/2" will also be 23° 1/2", although it will most likely remain invisible.A person that lives on the Tropic of Capricon is approximately on latitude 23° 1/2". Since the altitude of a star is its height above the horizon, the altitude of Polaris from the Tropic of Capricon would, therefore, be 23° 1/2"
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Instructions for making proteins are found in?
1 ribosomes
2 DNA
3 RNA
4 enzymes
Answer:
Ribosome
Explanation:
The ribosome reads the instructions found in the messenger RNA molecules in a cell and builds proteins from these mRNAs by chemically linking together amino acids (these are the building blocks of proteins) in the order defined by the mRNA.
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Internal and external cell cycle regulators are -----
1 growth factors
2 apoptosis
3 proteins
4 chromosomes
Viruses and bacteria can infect human cells. Bacteria are living organisms, while viruses are not. How do you think the treatment for viral and bacterial illnesses differ? How do you think they affect healthy body cells? Explain your response.
Answer:
hope it helps
Explanation:
1) antibiotic drugs can kill bacteria however, they are not effective against viruses
2) some bacteria's help to digest foods and speed up enzyme reactions. Some bacteria cells destroy disease causing cells
The treatment for viral and bacterial illnesses differs primarily due to the fundamental differences in their nature and characteristics. Bacteria are living organisms that can be targeted by antibiotics, whereas antiviral medications are used to treat viral infections.
Both bacteria and viruses can affect healthy body cells, with bacteria directly invading cells and causing damage, while viruses rely on host cells for replication and can induce damage during the process.
Bacteria and viruses can both cause damage to host cells. Bacteria can directly invade and damage cells through mechanisms such as releasing toxins or inducing inflammation.
Viruses require host cells to reproduce. They invade host cells, hijack cellular machinery to replicate themselves, and subsequently cause damage to the infected cells during the process.
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what does it mean if a solution has a ph of 3, 12, 2, 7, or 9
Arrange the rock layers from oldest to youngest re-examine The rock outcrops if you need to. Record the order in the student guide.
Basalt
Limestone with unknown fossil
Sandstone with trilobite
Shale with ammonite
Answer:
Youngest to Oldest
Shale with ammonite
Limestone with unknown fossil
Basalt
Sandstone with trilobite
Explainhow carbon moves thoughout an ecosystem.
Answer:
Hi, Friend!
Carbon moves through Earth’s ecosystems in a cycle referred to as the carbon cycle. It is through carbon dioxide gas found in Earth’s atmosphere that carbon enters the living parts of an ecosystem.
Explanation:
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Most living organisms are composed of whitch group of elements
Answer: In all living systems we can always find 4 basic elements: carbon, oxygen, nitrogen and hydrogen. Carbon is the basic building unit contained in living matter. The percentage of carbon in the mass of living matter is 19.4 %. Oxygen and hydrogen are present in almost all organic compounds which create living organisms.
Explanation:
I WILL GIVE 100 POINTS! PLUS BRAINLY!!! Starch, glycogen, and cellulose are all made of chains of
starch, glycogen, and cellulose are all made of chains of AMINO ACIDS?
Glucose is the basic unit of the polymers, starch, glycogen and cellulose. They are made of glucose chains.
What is glucose?Glucose is a carbohydrate monomer and is the basic unit biological polymers such as cellulose and starch. Linkage of a large number of monomers make a polymer such as cellulose , starch etc.
The bond type in each polymer may vary. The linkage of glucose units depends on the conformation of glucose molecules. Glucose can exist in both alpha and beta structure. Both these structure prefer cyclic conformation.
Starch and cellulose is made of alpha-1,4 glycosidic linkage between glucose molecules and glycogen is made of beta-1,4 glycosidic linkage. cellulose polymer contains more glucose units than the other two.
Therefore, starch, glycogen and cellulose are made of glucose chains.
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Compare types of models. Which model of the human digestive system is most detailed?
A. Photograph of digestive system
B. Dissected pig
C. Artist drawing
D. 2D computer-generated model
The model of the Human digestive system that is most detailed is ( B ) : Dissected Pig
Pigs and Human have similar internal organs and the locations of each organ in both mammals are similar as well, therefore from the options the closest model that is most detailed as regards to the Human digestive system is a dissected pig.
A photograph of the digestive system does not provide a detailed model, also an artist drawing cannot provide as much detail as needed. A 2d computer-generated model will only present the digestive system in 2 dimensions hence it is not detailed enough as well.
Hence the most detailed model is a Dissected pig model.
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Inhumane factory farming methods have a huge tendency to contribute to environmental degradation. Explain the connection between inhumane factory farming methods and environmental degradation and further motivate why a study on such factors is important.
Inhumane or uncontrolled factory farming methods posses a high risk to the surrounding environment. This is because of the farming activities that can lead to degradation (pollution) of the environment.
Factory farming is an industrialized type of farming that involves both the growing of crops as well as the rearing of livestock in a confined area in order to maximize production at minimal cost.
There are some practices carried out while using this farming method which when poorly managed can lead to the degradation of the environment. They include:
Bush burning: Repeated cycles of bush burning in a given area can damage the soil, making it become powdery and dry with poor nutrient content. Tillage: An over tilled soil will become dry and powdery. Its topsoil can easily be blown away resulting to land erosion.Fertilizers: This must be added to the soil in correct amount, according to the mineral requirement pf the soil that is to be planted on it. This is done to avoid excess fertilizers washing into nearby water bodies.pesticides: These are used to control agricultural pests. Farmers are advised to use them with great care and only when essential. This is because when the plant products are consumed, some of the chemicals can accumulate in the body leading to harmful effects.Learn more here:
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Which phrase describes air pressure?
decreases with denser air
decreases as altitude decreases
equals mass divided by volume
decreases as a result of fewer air particles pushing down
The phrase which best describes air pressure is: decreases as a result of fewer air particles pushing down.
What is pressure?Pressure can be defined as a measure of the force exerted per unit area of an object or physical body. Thus, it is usually measured in Newton per meter square and calculated by using this formula:
[tex]P = \frac{F}{A}[/tex]
Where:
P is the pressure.F is the force.A is the area.The types of pressure.In Science, there are different types of pressure and these include the following:
Hydrostatic pressureOsmotic pressure Filtration pressureAtmospheric (air) pressureIn conclusion, air pressure is also referred to as atmospheric pressure and it generally decreases due to fewer air particles pushing down on the surface of planet Earth.
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Which substances are produced during photosynthesis in plants
Answer:
oxygen, glucose, and ATP
Explanation:
When a plant does photosynthesis, they convert co2 into glucose. that glucose is then broken down into ATP, oxygen is released from that process
What happens as a correlation approaches +1.00 or -1.00?
A. The two variables become interdependent of on each other.
B. The strength of the relationship increases.
C. The strength of the relationship decreases.
D. The strength of the relationship remains constant.
The strength of the relationship increases when correlation approaches +1.00 or -1.00.
WHAT IS CORRELATION?
Correlation coefficient, denoted by "r", is used in statistics to show the degree of relationship between two linearly related variables. The correlation coefficient (r) can either be positive or negative depending on whether the relationship is inverse or direct. The value of the correlation coefficient is used to depict the strength of the relationship. The closer the correlation is to +1 or -1, the stronger the relationship between the two variables. That is; -1 ≤ r ≤ +1Therefore, the strength of the relationship between two variables increases when correlation approaches +1.00 or -1.00.
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What is the most common way sandstone is weathered?
Answer:
Hope desripction Helps! - Akito
Explanation:
Weathering and erosion are most rapid in areas of high relief, such as volcanic arcs, areas of continental rifting, and orogenic belts. Eroded sand is transported by rivers or by the wind from its source areas to depositional environments where tectonics has created accommodation space for sediments to accumulate.
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Weathering and Transport of Sand
The grains of sand in a sandstone are usually particles of mineral, rock, or organic material that have been reduced to "sand" size by weathering and transported to their depositional site by the action of moving water, wind, or ice.
Answer:
Weathering and Transport of Sand
The grains of sand in a sandstone are usually particles of mineral, rock, or organic material that have been reduced to "sand" size by weathering and transported to their depositional site by the action of moving water, wind, or ice.
Explanation:
