Answer:
There is no simple minchine on earth(aleast right now) has an efficiency of 100%
Explanation:
Why? Because anything has frictions, according to the AP physic book, that "Friction is the resistance to motion of one object moving relative to another."
btw, your on the wrong subject
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Red
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Is salivary amylase a carbohydrate, lipid, nucleic acid or protein?
Answer:
Amylase
Explanation:
In physics, what is a black body?
Answer:
Blackbody, in physics, a surface that absorbs all radiant energy falling on it. The term arises because incident visible light will be absorbed rather than reflected, and therefore the surface will appear black. The concept of such a perfect absorber of energy is extremely useful in the study of radiation phenomena.
The lower jaw articulates with the temporal bone at the ?
are you more interested in the fake news that you hope is real
Answer:
It depends on the mood I am in. But I like the real News better because it is usually more informing to me.
Have a great day, have a wonderful weekend and stay safe!
Also Happy Halloween! :) :D :3
How is this circular motion archived
Answer:
c
Explanation:
in which two steps of cellular respiration is the co2 produced
Answer:The only difference between a molecule of a compound and a molecule of an element is that in a molecule of an element, all the atoms are the same. For example, in a molecule of water (a compound), there is one oxygen atom and two hydrogen atoms. But in a molecule of oxygen (an element), both of the atoms are oxygen.
Explanation:hope this helps
The decline in approximately 70% of the world’s bird species is particularly alarming to scientists because ____ .
Answer:
See the answer below
Explanation:
The approximately 70% decline in the world's bird species is alarming to scientists because some species of birds have been found to be good indicators of the health status of the environment. Birds are generally easy to detect in an environment and the ability to fly away due to terrible conditions of habitat makes them a good indicator of the health of habitats or environment in general.
A 70% reduction in the species of birds worldwide is thus alarming due to the direct correlation that exists between the species diversity of birds and the health of the environment. It could presumably be an indication that about 70% of the world's habitat has been destroyed or impacted negatively.
To protect our rights, the Constitution divides powers between the federal government's branches. This principle is called "separation of powers." Each branch of government holds distinct but equal authority. For example, Congress has the power to create laws, while the president has the power to execute these laws. The preamble states the purpose of "securing the Blessings of Liberty." Our freedoms are secured when power is not concentrated in any single branch of government. This helps our government to provide for our needs while respecting our rights.
Answer:
Explanation below
Explanation:
Separation of powers is very important and crucial in federal type of government. This is helpful because it decentralized the power, and prevent one arm of government from being a dominating force.
It will help the government to provide the necessary and needed infrastructure for the citizens. This is because the conclusion will be reached with approval of all the arms of government.
Which life process is not required for the survival of a individual organism nutrition, reproduction, respiration, or synthesis
Answer:
Reproduction
Explanation:
its not necessary for the survival of an individual organism but it is important to reproduce for the survival of the species
Answer:
Synthesis
Explanation:
what does a species become invasive?
Answer:
An invasive species is an organism that causes ecological or economic harm in a new environment where it is not native. ... An invasive species can be introduced to a new area via the ballast water of oceangoing ships, intentional and accidental releases of aquaculture species, aquarium specimens or bait, and other means.
A test under controlled conditions that is made to demonstrate a known truth
examine the validity of a hypothesis, or determine the efficacy of something
previously untried.
6
which ground tissue is a major component of the blades of spinach leaves
Answer:
Parenchyma
Can i have brainliest?
Parenchyma is the ground tissue that is a major component of the blades of spinach leaves.
The fundamental tissue is made up of parenchyma cells located in leaves, stem and roots; responsible for photosynthesis or storing substances.
The parenchyma tissue is located under the epidermis, although it does not fulfill the photosynthetic function, if not that of serving as a storage tissue, the endodermis is located under the parenchyma.
The parenchymal cells in the cortex have a loose arrangement with air spaces between them and connected to each other to be able to transport water and nutrients through them.The pericycle is a group of parenchymal cells that surround the xylem and phloem.The parenchyma serve as storage and tissue that fills a space inside the stem.Therefore, we can conclude that parenchyma is the ground tissue that is a major component of the blades of spinach leaves.
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Students studying potential and kinetic energy designed this experimental set-up. During the initial trial, a ball was rolled down a ramp fro the spot marked "start". The ball rolled down the ramp and then back up the other side, to the spot marked "finish", represented by letter B. The students want to determine the starting point so that the ball will rise up to the point marked by letter A. They release the ball starts at the spot marked "New start" and the ball rolls up the other side to letter A.
This is a controlled experiment. All BUT ONE factor is controlled in this experiment. What is that factor?
A. ball used in trials
B. distance between ramps
C. starting point of release
D. angles of incline for ramps ***
Can someone check this?
Answer:
The correct answer is D) angles of incline for the ramps
Explanation:
The only way the ball which rolled off Starting Point A will roll down an incline and then upwards to a finish point called B is if the angle of incline between A and the midpoint X (which is where the ball starts to roll back up) is steeper than the gradient between B and X.
The higher the gradient of the slope, the faster the acceleration of the ball towards point B from A and vice versa.
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Examine the sample outcrop below.
Recall the definitions of cross-cutting and rock intrusion.
Record the rock layers from oldest to youngest in Table C in the Data section by writing the
letter of each rock layer.
Please help!!
Answer:
I’m not 100% sure if this is correct but I believe it’s goes e,d,c,b,f,a if it’s in oldest to youngest order!
Explanation:
Which of the following processes is driven by gravity?
1.) Evaporation 2.) Condensation
3.) Precipitation 4.) Freezing
Answer:
Precipitation
Explanation:
The process which is driven by gravity is precipitation. In the process of precipitation, the clouds formed by evaporation of water drops off in the form of rain. Thus, the correct option is 3.
What is Precipitation?Precipitation is one of the main processes of water cycle. Water cycle is a biogeochemical cycle which involves the flow of water in the atmosphere through different processes such as evaporation, precipitation, and in different phases such as solids, liquids, and vapors.
Precipitation is the process of water cycle in which the clouds formed by the evaporation of water drops off back to the land in the form of rain. This process is driven by the influence of gravitational force.
Therefore, the correct option is 3.
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Plz help I’ll make you brainliest if correct
Answer:
it would be C, since an abiotic factor is a non-living thing that helps shape the ecosystem.
Explanation:
If you look at A it lists flowers, which are alive. If you look at B it lists bacteria, which is alive. C doesn't list anything thats alive. D lists insects, which are alive.
Answer:
c is the ans
Explanation:
Abiotic factors include water, sunlight, oxygen, soil and temperature.
Explain how instincts can help animals' survival?
Baby animals know which animals they can hunt and not hunt
Baby animals know to respond if they are in danger
Baby animals know how to hunt their prey for food
Baby animals know to interact with other animals in their
Explanation:
I am sure this might help you.
Answer:
Baby animals know to respond if they are in danger
Explanation:
I got this right on my Odyssey assignment!
Hope you have a Meowgical day :3
A particular triplet of bases in the coding strand of DNA is AAA. The anticodon on the tRNA that binds this mRNA codon is _____.
Answer:
UUU
Explanation:
A codon consists of three nucleotide bases that codes for a specific amino acid.
In the process of protein synthesis, information encoded in the messenger RNA is transferred from it by the tRNA to the rRNA of ribosomes for protein synthesis. Each transfer RNA (tRNA) has an anticodon which can base pair with a codon.
An anticodon consists of three nucleotide base sequence that is complementary to that of a corresponding codon in a messenger RNA (mRNA) sequence.
Since in RNAs, uracil, U, is complementary to adenine, A, the anticodon on the tRNA that binds to the mRNA AAA codon is UUU.
Examples of limiting factors
T or F? The mantle surrounds the iron core
Answer:
T :)
Explanation:
Consider this representation of an original DNA sequence: THE TALL MAN WAS SAD.
Now consider the mutated sequence: THE TALL MAN WAR SAW.
What type of mutation occurred?
Answer: Subsitution
Explanation:
The force of gravity can be best described as a(n)
O experiment.
o hypothesis.
theory.
law.
Answer:
Gravity is a law
How far do scientists estimate the plates move in a year
Answer:
10 cm
Explanation:
They can move at rates of up to four inches (10 centimeters) per year, but most move much slower than that. Different parts of a plate move at different speeds. The plates move in different directions, colliding, moving away from, and sliding past one another. Most plates are made of both oceanic and continental crust.
Concept map using these words
Answer:
ummm cant see
Explanation:
Can't see the picture
What's the difference between a statute and a regulation in the US?
A. Statutes are laws passed by federal agencies, while regulations are laws passed by Congress
B. They're the same thing. Laws and regulations express the same concept.
C. Statutes are laws passed by Congress, while regulations are laws passed by federal agencies
D. Citizens that break the law are subject to heavier penalties, whereas breaking regulations would only result in fines at the worst
Answer:
A. Statues are laws passed by federal agencies, while regulations are laws passed by Congress.
Explanation:
A statute is a law, enacted by the state or federal legislature. Regulations are rules set by agencies that fill in the ambiguous areas of laws
When taking a look at this type of pressure map,which represents the sinking air? Rising air?
Water enters the body of a sponge through the
spongocoel
ostia
mesohy
osculum
Answer:
spongocoel
Explanation:
by the help of spongocoel water go through it
15 points and brainliest for right answer!!!!!
Which action causes breakers
1 waves hit the shore at an angle and transport sand
2 water flows away from the shore and moves sand with it
3 underwater earthquakes cause motion throughout ocean
4 water waves meet the shore and cause the crest to spill over the trough
Answer:
When a wave becomes too high relative to the depth of the water, it can no longer support its own weight and topples to the shore, resulting in a breaker. Waves Even though it looks as though waves are moving forward, in reality only a relatively small amount of water is displaced, and what you actually see is a transfer of energy..
Answer:
4. Water waves meet the shore and cause the crest to spill over the trough.
Explanation:
A breaker is a wave that has the crest spill over toward the trough as it approaches shore.
Diagram the process of cellular respiration.
Answer:
Explanation:
Cellular respiration is the aerobic process by which living cells break down glucose molecules, release energy, and form molecules of ATP. Overall, this three-stage process involves glucose and oxygen reacting to form carbon dioxide and water.
1. Why is genetic diversity within a population important?
A.It gives organisms fewer options for mates
B.It allows populations to be more successful and not get diseases
