Answers
I think its 25% but hope this charts help you bc It help me
Words Fraction Decimal Percent
1 out of 4 1/4 0.25 25%
2 out of 4 2/4 or 1/2 0.50 50%
3 out of 4 3/4 0.75 75%
4 out of 4 4/4 1.0 100%
Srry if its messy
Related Questions
Please answer quickly!!! I really need the help!!
Answers
Here’s a mnemonic I like to use!
Cows taunted official slugs!
Hope it helps!!
Help with True or False Cell Facts:
______ 1. All living organisms are made of cells.
______ 2. Most organisms have specialized cells that perform different functions.
______ 3. Most organisms have many types of cells.
______ 4. Most cells are easy to observe.
______ 5. Cells come in various shapes and sizes depending upon their function.
______ 6. Some organisms consist of a single cell.
______ 7. All organisms have organs and/or body systems.
______ 8. Cells combine to form organ systems, organ systems combine to form tissue, and tissues combine to form organs.
Answers
Answer:
1) true
2)false
3)true
4)false
5)true
6)true
7)true
8)true
Explanation:
I am not sure about this.
Answer:
1) true
2)false
3)true
4)false
5)true
6)true
7)true
8)true
Explanation:
i not sure if it is correct but this is what i got
Which choice best describes the function of lungs?
Responses
A. Perspiration releases sweat, which is used to help cool the body.
B. Respiration inhales oxygen gases and exhales carbon dioxide.
C. Digestion absorbs nutrients in the body and expels waste.
D. Circulation pumps the oxygenated blood and nutrients throughout the body.
( science, 5th grade lvl )
Answers
Answer: Respiration inhales oxygen gases and exhales carbon dioxide.
Explanation: Here, Oxygen enters the blood during inhalation, and carbon dioxide leaves during exhalation. This process is called Respiration. Air enters through the nose or mouth and goes through the nostrils, then the pharynx where two tubes are seen one for food and the other for air. From there it goes to the larynx, the voice box. Next air travels to the trachea(the windpipe) from which they get divided into left and right air tubes called bronchi. Smaller bronchi are called bronchioles. These end in tiny air sacs called alveoli. Exchange of gases takes place and revert back.
According to the image below, what element is represented below?
OCa
ON
O Na
O Mg
Answers
Answer:
according to the image .the given element is Mg is the answer
Highly organized systems like living cells should have _____.
a. High energy
b. High entropy
c. Low entropy
d. Low energy
Answers
Please help, these questions on my hw are confusing to me.
Answers
11. without dna replication, damaged cells could not be replaced/repaired and cells need dna, cells would become mutated without dna replication.
12. mutations are rare because dna polymerase proofreads the strands but if the process occurred incorrectly and was not corrected by the polymerase, the cell would become mutated and could be really harmful.
hope this helped!
12.) because it creates the next copy of DNA that have to into one of the two daughter cells when a cell divides. Without it each cell lacks enough hereditary fabric to give instructions for crating proteins vital for bodily purposes.
13.) proteins might not function normally or at all. They can cause mutations like disorders or cancer.
please do this. Write a paragraph to describe the flow of energy from the Sun to the Earth (and atmosphere) and then back into space
Answer the focus questions for this activity:
What would be some effects on the Earth of having a balanced energy budget?
What would be some effects of the Earth having an unbalanced energy budget (with more energy in than out)?
What would be some effects of the Earth having an unbalanced energy budget (with more energy out than in)
Answers
Answer:
Remember that about 29 percent of incoming sunlight is reflected right back to space by teeny tiny bright particles in the atmosphere or bright ground surfaces, which leaves about 71 percent to be absorbed by the atmosphere (23 percent) and the land (48 percent). if you wanna add this go ahead...
The atmosphere itself - Energy into the atmosphere is balanced with outgoing energy from atmosphere. Absorbed shortwave radiation by gases in the atmosphere. Condensation /Deposition of water vapor (heat is released into the atmosphere by process).
When the energy budget balances, the temperature on the Earth stays relatively constant, with no overall increase or decrease in average temperatureEarth gets warmerearth gets coolerExplanation:
hope this helped
1. What is a double helix?
2. What forms the sides of the helix?
3. What is a nucleotide?
4. What are the three components of a Nucleotide?
5. What is a junk DNA?
Answers
Answer:
1. Double helix is the description of the structure of a DNA molecule. A DNA molecule consists of two strands that wind around each other like a twisted ladder. Each strand has a backbone made of alternating groups of sugar (deoxyribose) and phosphate groups.
2. The DNA double helix. The two sides are the sugar-phosphate backbones, composed of alternating phosphate groups and deoxyribose sugars. The nitrogenous bases face the center of the double helix.
3. A nucleotide is an organic molecule that is the building block of DNA and RNA. ... A nucleotide is made up of three parts: a phosphate group, a 5-carbon sugar, and a nitrogenous base. The four nitrogenous bases in DNA are adenine, cytosine, guanine, and thymine.
4. A nucleotide is made up of three parts: a phosphate group, a 5-carbon sugar, and a nitrogenous base. The four nitrogenous bases in DNA are adenine, cytosine, guanine, and thymine.
5. In genetics, the term junk DNA refers to regions of DNA that are non-coding. Some of this noncoding DNA is used to produce noncoding RNA components such as transfer RNA, regulatory RNA and ribosomal RNA
Hopes this helps.
Calista rode her bike to the park. Her velocity changed from 5 m/s north to 8
m/s north in 10 seconds. What was the change in Calista's velocity?
A. -3 m/s north
B. 8 m/s north
C. 3 m/s north
D. 5 m/s north
Answers
Answer:
C
Explanation:
8-5=3
Change in velocity = 3m/s north
Do all molecules with the same number of atoms have the same shape?
what would be a good hypothesis?
Subject: Science
Answers
what are real life examples for a chloroplast?? i need them for school
Answers
Answer: Solar panels
Explanation:
BRAINLIEST
While savannas and temperate grasslands are both types of
grasslands and share many characteristics, they also have
some differences. Compare them below by writing each
characteristic in the correct location. You will use each only
once.
• home to many types of grazers
• experience all seasons of weather
• home to bison
• home to the African elephant
• example: tallgrass prairies of North America
• example: Serengeti in Tanzania
• also known as tropical grasslands
• few trees due to little rainfall
1)
(Savannas)
(Both Types of
Grasslands)
(Temperate
Grasslands)
Answers
Answer:
S - Savannas are typically found in tropical or subtropical regions.
S - Savannas tend to have more trees and shrubs.
S - Savanna's climate is drier than that of a grassland.
G - Grasslands are found in temperature regions.
G - Temperature Grasslands are mainly devoid of trees, receive less rainfall than Savannas & endure broader temperature extremes.
G - Grasslands make up 25 percent of the Earth's land surface and dominate in regions with limited rainfall, which prevents forest growth. This results from nearby mountain ranges that cause rain shadows over adjacent open-range lands.
B - Both represent the world's richest and most diverse ecosystems. They both provide a home for a quarter of the world's population and a habitat for thousands of plants and animals.
B - Many species gather in vast numbers, graze on the varied grasses, and can be found nowhere else on Earth. The coexistence between wildlife and grasses is key to healthy ecosystems. Animal migrations regenerate the landscapes, by controlling pests, dispersing seeds, and trampling invasive species. Through this partnership, grasslands and savannahs generate vital benefits for both people and nature.
B - Ecosystems such as these two in specific are essential for climate mitigation – they store carbon, locking it deep in the soil and extensive root systems. They are the source of or support many of the world’s biggest rivers and wetlands, ensure food security, support livelihoods, and are embedded in the cultural identity of millions of people.
(Also, A savanna or savannah is a mixed woodland-grassland<---similarity)
Explanation: Just research. I decided to state 3 characteristics for both The Savanna and The Grasslands, and then 3 for "B" (both).
(Both Types of Grasslands) experience all seasons of weather, few trees due to little rainfall
(Temperate Grasslands) home to bison, example: tallgrass prairies of North America
Hydrotropism and _______ work together and are difficult to separate from one another.
gravitropism
thigmotropism
phototropism
nastic movements
Answers
Answer:
Hydrotropism and gravitropism work together and are difficult to separate from one another.
How have electron microscopes helped our understanding of cells and cell processes?
Answers
Electron microscopes have greater magnification, resolution, and detail than light microscopes. As per the unified cell theory, all organisms are composed primarily of one or more cells, the cell is the basic unit of life, and new cells arise from extant cells.
What is an electron microscope?An electron microscope is a type of microscope that illuminates with a beam of accelerated electrons.
Electron microscopes have greater magnification, resolution, and detail than light microscopes.
As per the unified cell theory, all organisms are composed primarily of one or more cells, the cell is the basic unit of life, and new cells arise from extant cells.
Thus, electron microscopes helped scientists in many ways to understand cells and cell processes.
For more details regarding electron microscope, visit:
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Which of the following best identifies a way in which organs in an organism are similar to organelles in a cell?
A. Both are made of tissues.
B. Both carry out specific functions.
C. Both carry out chemosynthetic reactions.
D. Both are found in single-celled organisms.
Answers
Answer:
A
Explanation:
Both are made of tissues.
The organs in an organism and organelles in a cell both are similar as they both are made up of tissue. Thus, option A is correct.
What is tissue?The tissue is defined as a group of cell added together to form a tissue present in body and plays a vital role in covering of all internal as well as external area and organs of body, hollow organs and body lines cavity.
The structure of epithelial cells are they combined together by fitted junctions as well as adhering junction and attached to extra cellular matrix.
Tissue is the compact structure of cell and later tissue combined together to form organ and than organ system is formed to perform various functions of the body.
Therefore,the organs in an organism and organelles in a cell both are similar as they both are made up of tissue. Thus, option A is correct.
Learn more about tissue here:
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Suppose you were asked to research information about a potentially dangerous synthetic food product. How would you evaluate the credibility of the sources you found?
Answers
Which example is a biotic factor of an ecosystem?
Answers
Answer:
A biotic factor is a living organism that shapes its environment. In a freshwater ecosystem, examples might include aquatic plants, fish, amphibians, and algae.
A. Fungus is a living organism
What are the scientific goals for the Mars Science Laboratory?
1.what kinds of technology to use for landing, what kind of instruments to use on the rover, how to power the rover, and how to control the Mars Science Laboratory
2.correcting the packaging of the MSL mission components that has been the essential technology of all space missions
3.what kinds of technology to use for landing, what kind of instruments to use on the rover, how to power the rover and how to control the Mars Science Laboratory
completing the technology design process and constructing an MSL prototype that would successfully land on Mars
4.to determine if Mars could have ever supported life, study the climate and geology, gain knowledge for a future manned mission to Mars
HELP ME PLEASE HELP MEEEE
Answers
Answer:
The overall objectives include investigating Mars' habitability, studying its climate and geology, and collecting data for a human mission to Mars.
Look at the diagram of the rock cycle below.
Which part of the cycle is missing?
A.
sedimentation
B.
melting
C.
crystallization
D.
mineral integration
Answers
it’s melting
From the diagram of the rock cycle the missing part is ( B ) ; Melting
Magma is a hot liquid/semi-liquid rock that is usually formed under the earth due to high pressure and temperature present in the inner core of the earth. magma is obtained by the melting down of existing rocks ( Igneous, sedimentary and metamorphic rocks ) under high pressure and temperature in the earths core.
Magma is released to the earth surfaces during volcanoes therefore the missing term in the rock cycle is melting
Hence we can conclude that from the diagram of the rock cycle the missing part is Melting.
Learn more : https://brainly.com/question/23661578
In which of these ways might an ectotherm respond to changes in environmental temperature?
fight or flight
move elsewhere
shiver
sweat or pant
Answers
Answer: move elsewhere :)
Explanation:
Name at least two extinct species that share a close evolutionary relationship with humpback whales.
Explain the similarities and differences that exist between these species and humpback whales.
Is the fossil record complete for humpback whales? Explain your answer.
Answers
The two extinct species that share a close evolutionary relationship with humpback whales include dorudon and basilosaurus.
The similarities between these species and humpback whales include the fact that they had tailfins and their elbow joints were able to lock and this allowed the forelimb to have better control and resist the oncoming flow of water as the animal propelled itself forward.
It should also be noted that the hindlimbs of these animals were almost nonexistent and they were so tiny that many scientists think they served no effective function and may have even been internal to the body wall.
The fossil record shows whales' history from the extinct species that lived on land to cetaceans.
Read related link on:
https://brainly.com/question/16994313
How does the orientation of the North Pole change during the year?
Drag and drop the months to correctly match the descriptions.
points away from the sun, so the Northern Hemisphere gets its least sunlight
points neither toward nor away from the sun, and the days in the Northern Hemisphere are getting longer
points neither toward nor away from the sun, and the days in the Northern Hemisphere are getting shorter
points toward the sun, so the Northern Hemisphere gets its most sunlight
December,March,June, or September
(THIS IS SCIENCE NOT BIOLOGY)
Answers
The orientation of the North Pole changes as follows during the year:
December: points away from the sun, so the Northern Hemisphere gets its least sunlight.March: points neither toward nor away from the sun, and the days in the Northern Hemisphere are getting longer.June: points toward the sun, so the Northern Hemisphere gets its most sunlight.September: points neither toward nor away from the sun, and the days in the Northern Hemisphere are getting shorter.How does the orientation of the North Pole change during the year?The orientation of the North Pole remains relatively fixed throughout the year. It does not change its position or direction.
The North Pole always points in the same direction in the northern sky, which is towards the North Star or Polaris.
However, the tilt of the Earth's axis in relation to its orbit around the Sun causes the amount of sunlight received by different parts of the Earth to vary throughout the year.
Learn more about the North Pole at: https://brainly.com/question/29026330
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In the space below, describe how your plant-based solution will reduce the environmental challenge and help the community.
Answers
Answer:
The vegan diet is widely regarded to be better for the planet than those that include animal products, but not all plant-based foodstuffs have a small environmental footprint. ... devours more land and water and causes more environmental damage than any other single food produc
Which statement correctly describes measuring with a graduated cylinder?
The liquid in the cylinder usually forms a convex meniscus.
Measurement is taken at the bottom of the meniscus.
Measurement is taken at the top of the meniscus.
The liquid in the cylinder can only be water.
Answers
Answer:
measurement is taken at the bottom of the meniscus.
Explanation:
the first answer is not correct since water forms a convex meniscus while Mercury forms cone meniscus just as indicated in the photographs above.
I agree with the second point since we were taught that the Reading should always be taken at the bottom of the meniscus.not on top of the meniscus.
the liquid in the cylinder cannot only be water. we can either put water, Mercury or any other liquid,but not specifically water.
Answer:
measurement is taken at the bottom of the meniscus.
Answer the Question: What is the role of the spindle fibers? (Hint, it is the same as mitosis)
Answers
define geotropism
whoever answers first gets brainlyest!
Answers
Answer:
the growth of the parts of plants with respect to the force of gravity. The upward growth of plant shoots is an instance of negative geotropism; the downward growth of roots is positive geotropism.
Explanation:
Answer:
Geotropism is the growth of an organism in plants in response to gravity
Help me plsss no links!!!
Signals from _______ and the body's _______ are received by the brain and the spinal cord.
Once signals are processed and _______ by the central nervous system, a response is sent back to the body.
A central nervous system is also responsible for programming _______ and _______.
Answers
The central nervous system includes the brain and spinal cord.Signals from senses and the body's organs are received by the brain and the spinal cord.Once signals are processed and interpreted by the central nervous system, a response is sent back to the body.A central nervous system is also responsible for programming reflexes and instincts.
(I think that's good)
Hi again!!! I finished my science course a bit early so allow me to help! I noticed you were trying to fill in your notes for 6.01 nervous system video so here is what I had put down!
Your internal organs and your senses send signals to your brain and spinal cord.
Once signals are processed and interpreted by the central nervous system, a response is sent back to the body
The central nervous system is also responsible for programming instincts and reflexes like twitching when you're tickled or blushing when you get a flattering text.
Hope this helps! Brainly is not needed but appreciated!
Write the WORD (not the chemical formula) that goes in each box of the diagram for the cellular respiration reaction. #3 = name the organelle.
Answers
2 is Glucose
3 is mitochondria
4 is Carbon Dioxide
5 is Water
6 is ATP
Which animal is most likely to have an open circulatory system?
Responses
beetle
cat
human
elephant
Answers
Answer:
Beetle
Explanation:
open circulatory system found primarily in arthropods and mollusks. Arthropods are a group of animals that includes insects and crustaceans.
Answer:
The answer is beetle
a)Explain how normal rainfall is slightly acidic.
b)Name two greenhouse gases
c)Give 3 sources of acid rain
d)State and explain the process of making acid rain
Answers
b) carbon dioxide, methane