Answers
Answer:
Accurate - Yes
Precise - Yes
Explanation:
Accuracy and precision are two ways to detect the closeness of measured values in an experiment. However, these two terms do not mean the same thing.
Accuracy of a measurement refers to how close a measurement (experimental values) is to a true or actual value while the precision of a measurement refers to how close the experimental or measured values are to one another.
Note that, a measurement may be accurate but not precise or be precise but not accurate.
In the case of the dart board in the image, it is evident that the measured values (represented by darts) are close to the middle target (represents the known or accepted mark). Hence, the measurements are said to be ACCURATE. Likewise, the measured values are also close to one another, meaning that they are PRECISE.
Therefore, the measurements are both precise and accurate.
Related Questions
What are the six kingdoms and why are they unique?
Answers
Answer:
Plants, Animals, Eubacteria, Fungi, Archaebacteria, Protists
Each type of kingdom has a set of organisms that are different from each other, but are connected in a way that makes the whole nature in balance.
A friend takes megadoses of vitamin supplements. Which excess could pose the greatest risk?
Answers
Answer:
Certain diet choices may also risk regularly overconsuming vitamins. Misusing vitamin supplements can be very dangerous
Answer:
Usually depends on the Person
Explanation:
Taking excess of vitamins is harmful in many ways. An excess of Vitamin C can cause diarrhea or nausea, excess of Vitamin D can cause calcium build-up( hypercalcemia) which can lead to nausea, weakness, vomiting and in extreme cases bone pain or kidney problems, excess of Vitamin A can cause hair loss, headaches, rashes and even liver damage which can lead to death in extreme cases, excess of Vitamin E is rare but high does can cause bleeding, muscle weakness or fatigue.
So every kind of vitamin overdose has its own problems and risks can be dependent on each individual.
Why is it necessary for other scientists to evaluate the
findings of scientists in their field?
Answers
In your own words, describe what Endosymbiosis means.
Answers
Answer:
An organisum that lives inside.
Explanation:
noun. a type of symbiosis in which one organism lives inside the other, the two typically behaving as a single organism. It is believed to be the means by which such organelles as mitochondria and chloroplasts arose within eukaryotic cells.
In reef-building corals, a symbiotic relationship exists between corals and a type of algae that live in their tissues. The corals gain energy and oxygen from this association, while the algae obtain carbon dioxide, nitrogen, and a stable habitat. This type of relationship is best categorized as
Answers
Answer:
Mutualism
Explanation:
In mutualism, both of the organisms benefit from the relationship.
This situation is an example of mutualism, as both the algae and corals benefit.
The algae benefit by receiving carbon dioxide, nitrogen, and a stable habitat. Likewise, the corals also benefit by gaining energy and oxygen.
So, this relationship is best categorized as mutualism.
Which category of environmental worldview do you think would be most likely to lead to a sustainable future if it were widely accepted and why
Answers
Answer:
There are three major types of environmental worldviews: anthropocentric (human-centered), biocentric (life-centered), or ecocentric (earth-centered).
Explanation:
Sustainable development is the only way to protect natural resources for future generations.
What is sustainable development?Sustainable development is an overarching theme for achieving human development goals while also preserving natural systems' ability to provide the natural ecosystem services and resources on which the economy and society rely.
Sustainable development is the sole way to preserve natural resources for future generations because development takes place but without causing harm to natural resources or the environment.
The United Nations adopted the Sustainable Development Goals (SDGs), also known as the Global Goals, in 2015 as a universal call to action to end poverty, safeguard the environment, and make sure that in future, all people enjoy peace and prosperity.
Thus, the category of environmental worldview do you think would be most likely to lead to a sustainable future if it were widely accepted is sustainable development.
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What characteristics of life are missing in clouds?
Answers
Answer:
Clouds lack any characteristics of life. Clouds can not breathe, eat, produce their own food, grow, or reproduce. Hope this helps :)
Identifying Variables
Answers
Answer:
In science, a variable is any item, factor, or condition that can be controlled or changed
All of the following are reasons why is copper (Cu) so widely sought
after EXCEPT: *
A. Used for/in a lot of things
B. Highly conductive
C. Has the ability to turn into gold
D. Antibacterial properties
Answers
Jello gelatin is made using the property of
A)Adhesion
B)Cohesion
Answers
Answer:
I think its A. Adhesion
Answer:
Cohesion
Explanation:
Place the correct term in the sentence below.
Through _______,
larger molecules are
formed
Answers
Answer:
Polymerization
Explanation:
Polymerization, any process in which relatively small molecules, called monomers, combine chemically to produce a very large chainlike or network molecule, called a polymer.
Answer:
part one: polymerization
part two: 1. monomer
2. monomer
3. polymer
Explanation:
Enzymes function most efficiently at the temperature of a typical cell, which is 37
degrees Celsius. Increases or decreases in temperature can significantly lower the
reaction rate. What does this suggest about the importance of temperature-regulating
mechanisms in organisms? Explain
Answers
Answer:
I believe the warmer the heat is the molecules will speed up and the cooler the molecules are the slower it'll be
3. Think about what you would want to know about dinosaurs to support an
explanation for their extinction. Write 3 or 4 questions that you would ask in search
of clues
Answers
Answer:
Everyone has many questions regarding the extinction of dinosaurs. Some of the questions that can support an explanation for their extinction are as follows:
What were the environmental conditions responsible for the extinction of dinosaurs?How did dinosaurs get extinct even having vast variation in the species?Why did not dinosaurs able to follow Mendel's law of adaptation?How did people found about the dinosaurs as they were already extinct?Match the description to the word :)
Protons+neutrons in the nucleus atom
A:proton
B:Atomic mass
C: neutron
D: Electron
E:Atomic Number
The neutrally charged element in the nucleus of an atom
A:proton
B:Atomic mass
C: neutron
D: Electron
E:Atomic Number
Answers
Answer:
B
C
Explanation:
p+n is mass number
neutron has 0 charge
Based on the literature, you hypothesize that students in traditional biology lectures will have the same grades as students in online biology lectures. You decide to test your hypothesis by comparing grades of students in traditional and online biology lectures over a semester. As a result of the experiment, you observe that the grades in the traditional lectures and the grades in the online lectures are not significantly different. What do these observations allow you to do
Answers
Answer:
See the answer below
Explanation:
The observation allows one to make a conclusion based on the hypothesis.
From the observation that the grades in the traditional lectures are significantly different from the grades in the online lectures, the hypothesis that students in traditional biology lectures will have the same grades as students in online biology lectures would be rejected.
The observation of the significant difference, thus, helps to reject the initial hypothesis, also known as the null hypothesis.
cience
Use the drop-down menus to answer the questions.
Which rock layer was the youngest?
How do you know that the rock layer is the youngest?
Breccia
Conglomerate
Dolostone
Shale
Intro
Done
Answers
Answer:
conglomerate
It was at the top of all the layers
Explanation:
Just did the assignment
The rock layer was the youngest is conglomerate because it is present in each layer just above the youngest and it is at the top of the youngest of all.
What is conglomerate?Conglomerate has been known as the clastic sedimentary rock which has been made up of substantial fraction of the rounded to the subangular size of the gravel clasts which has been made up of substantial fraction of the rounded to the subangular size.
Sedimentary rocks are have generally made up from the directly heat and these are formed when the deposition or the accumulation of particles that are the organic or minerals at the surface of Earth, later followed by the process of cementation. The main feature of the sedimentary rock has that they have been formed in multiple layers.The rocks have been made up of more than one mineral and the size of some rocks are small or big it just depends upon their constituents.
Rock has been defined as when mineral grains are combined in the solid form and later grow or take the shape of the cemented form has known as rocks.The rocks are made up of more than one mineral and the size of some rocks are small or big it depends upon their constituents.
Therefore, The rock layer was the youngest is conglomerate because it is present in each layer just above the youngest and it is at the top of the youngest of all.
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Carbon is transferred from the
atmosphere to organisms through
Answers
Answer:
photosynthesis process
Explanation:
carbon moves from the atmosphere to plants. In the atmosphere, carbon is attached to oxygen in a gas called carbon dioxide. Through the process of photosynthesis process, carbon dioxide is pulled from the air to produce food made from carbon for plant growth.
help me with this pleaseee
Answers
Answer:
The car locomotes
The cars engine makes noises when ignited
The fumes produced by the car when it moves.
Explanation
You read a client's chart and notice he was admitted for inflammation which occurred in the deepest (innermost) layer closest to the brain. What is the name of this connective tissue covering of the brain and name this condition? Need 2 answers
Answers
Answer:
The correct answer is:
connective tissue : pia mater
condition : Meningitis
Explanation:
The pia mater is the deepest or innermost layer or meninges closest to brain that surrounds the brain and spinal cord both. It is a very thing transparent connective tissue. In this connective tissue there are vessels present for nutrient and blood supply.
Inflammation in the layer surround the brain is a condition known as Meningitis. This disease is normally caused by infection of the fluid surrounding the brain.
Thus, the correct answer is : connective tissue : pia mater
condition : Meningitis
How might society have been most likely impacted if Nikola Tesla, the inventor of AC technology, had not become a scientist?
DDT might have never been used.
People’s homes might not have been built with electricity.
Polio might have made thousands of people sick.
Plastics might not have been invented.
Answers
Answer:
People's homes might have not been built with electricity.
Explanation:
Nikola Tesla is the inventor that made electricity efficient and practical. Before his invention of alternating current, we relied on Edison's direct current, which was both dangerous and ineffective. (Important fact: Edison did not invent the light bulb!)
Answer:
people's homes might not be built with electricity.
Explanation:
Use the drop-down menus to identify the following statements as science or pseudoscience.
appeals to emotion.
has detailed research with reliable sources.
repeats investigations.
makes claims without valid testing.
Answers
Answer:
1. Pseudoscience
2. Science
3. Science
4. Pseudoscience
Explanation:
Use the drop-down menus to identify the following statements as science or pseudoscience appeals to emotion and to science is has detailed research with reliable sources.
What is pseudoscience?
Pseudoscience is a proposition, a locating or a device of rationalization this is supplied as technological know-how however that lacks the rigor crucial to the medical method. Pseudoscience also can be the end result of studies this is primarily based totally on defective premises, a mistaken experimental layout or horrific data.
The pseudoscience is the appeals to emotion, while that of the science is repeats investigations.
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1. How can you explain the existence on complex life on Earth knowing that all energy dissipates
and seeks equilibrium, including atoms and molecules?
Answers
Answer:
yes i do know its up top on the notch
Explanation:
Which cell population secretes a hormone, called inhibin, which depresses the secretion of FSH by the anterior lobe of the pituitary gland
Answers
Answer:
The Gonads.(granulosa and sertoli cells)
Explanation:
These are the sources of inhibin in the Gonads. Specifically, the granulosa cells of the female ovaries produced these hormones,while the sertoli cells in testes of males performed the same secretions.
These hormone exits in two forms as Inhibin A and B. Generally, FSH control the granulosa cells and sertoli cells functions and activities.Thus the role of these hormone is to use negative feedback mechanism to control the influence of the FSH on the gonads.
Generally the Oocyte that is lodged in the primordial ovarian follicle is covered by a single layer of cells which are formed from the ovarian surface epithelium,These cells layers are called the Granulosa cells.
The major function is the secretion of oestrogen,under the influence of FSH.It is this activity that is controlled by the Inhibin hormone.
A student wants to create a liquid volcano. The student observes bubbles in the soft drink prior to opening it. The student first proceeds to open the soft drink bottle and place it on the floor. Next the student drops candy tablets into the drink using a rolled piece of paper, so that the tablets are able to fall into the drink continuously. The student notices a very powerful reaction as the drink fizzes and starts to bubble.
In this scenario, what would be the catalyst?
1.)
2.)The candy tablets being added to the drink. The gasses being released when the drink was first opened.
3.)The piece of paper being placed over the soft drink. The container that holds the liquid.
Answers
Answer:
candy tablets being added
Explanation:
The candy tablets being added to the drink would be the catalyst.
WHAT IS A CATALYST:
A catalyst is a substance that speeds up the rate of a chemical reaction. This is done by lowering the energy needed for the reaction to kickstart called activation energy.Catalyst makes chemical reactions proceed faster than usual. In this case, a student who wants to make a liquid volcano notices bubbling in a sealed drink bottle. She then opens it and began to add candy tablets using a rolled piece of paper. She notices that a very powerful reaction occured as she constantly puts the candy tablets in the drink. This suggests that the catalyst of this reaction in the drink is the CANDY TABLETS.Learn more: https://brainly.com/question/1565029?referrer=searchResults
What's the answer for this question?
Answers
Answer:
cell wall
cell membrane
cytoplasm
nuclear membrane
Explanation:
answers according to the order ABCD
The members of the species Microtus pennsylvanicus living in a certain location make up a
Answers
Answer:
niche
Explanation:
a niche is a small part of an ecosystem. every creature, even the smallest have a niche.
Which is the result of a seasonal change?
A. Forests shrinking due to fire
B. A kitten growing up to be a cat
O C. Grass dying from pollution
D. Birds migrating south
Answers
Answer:
My answer to the question is "birds migrating south".
How would you describe the relationship between the hornworm caterpillar and tomato plant? Do they have a symbiotic relationship? Explain your reasoning
Answers
Answer:
Their relationship would be a parasitic relationship.
Explanation:
The hornworm caterpillar are gaining benefits from the tomato plant's nutrients, all while the tomato plant is getting destroyed.
The relationship between the hornworm caterpillar and tomato plant isa parasitic relationship.
What do you mean by parasitism?
Parasitism is a symbiotic connection in which one species benefits (the parasite) while the other (the host) suffers. Many animal species are parasites, at least at some point in their lives. Most animals are parasitized by one or more parasites.
The larvae of hornworm caterpillar is gaining benefits from the tomato plant's nutrients, all while the tomato plant is getting destroyed.
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Superior to the fetal diaphragm the sonographer visualizes several large cystic areas in the pleural area. This is most likely related to
Answers
Answer:
The correct answer is CCAM or Congenital Cystic Adenomatoid Malformation.
Explanation:
A benign lesion in the lungs, which originates before birth in the form of a mass or cyst in the chest is termed as CCAM or Congenital Cystic Adenomatoid Malformation. It is formed of an unusual lung tissue, which does not work appropriately, however, it continues to develop. CCAM is also known as CPAM or congenital pulmonary airway malformation.
It is a common fetal lung lesion. It originates before the birth of the baby, and can differ in size and can be either solid or filled with fluid. A small cyst or solid appearing lesion is known as microcystic, and a large cyst is termed as a macrocytic lesion. Most of the CCAM lesions are so small that they do not result in any kind of issues to the baby at the time of pregnancy and can be taken out after birth. However, some CCAMs can be dangerous if not diagnosed and treated earlier.
define nomenclature