Answer:
The instrument used to measure the average kinetic energy of particles in a substance is thermometer. A measure of the average kinetic energy of particles in a substance is temperature
Explanation:
5. A dedicated earth science student using
an aneroid barometer measures the air
pressure at the base of Slide Mountain
as 1016.0 mb. At the same time another
dedicated earth science student measures
the pressure at the top of the mountain.
Which pressure reading could be correct
at the top of Slide mountain?
(1) 1016.0 mb (3) 1025.7 mb
(2) 988.5 mb (4) 1040.0 mb 5
Answer:
(2) 988.5 mb.
Explanation:
The air pressure descends as we ascend. In other words, they are inversely proportional.
The air pressure descends as we ascend the mountain because the air molecules that are above us in high altitudes are fewer than the number of air molecules that are above us in the base of the mountain. So, the exerted pressure of the molecules on ourselves is lower in high altitudes.
Due to the reason mentioned above, we can deduce that the only correct option is option number two since the other ones show increasing or the same pressure, which is not possible as we ascend.
A barometer is an instrument that is designed for measuring the changes in air pressure.
The aneroid barometer has metal chamber as when the air pressure increases the walls of metal push in and when the pressure is low they come out. The chamber is connected by the springs and needle. If the pressure of the base of a mountain is about 1016.0 MB. The pressure of the top of the mountain is 1025.7 MBHence the option 3 is correct.
Learn more about Slide Mountain.
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Which word describes the slope of the line?
Opositive
O negative
O zero
O undefined
Explanation:
slope(m)=tana,where a is angle made by particular line in x- increasing sense.for a=90, m becomes infinitely large which can be termed as undefined.
GIVING BRAINLEIST
Imagine you are in charge of helping a town named
Greenville choose the form of energy best suited to the
needs and preferences of its citizens. Use this information
to help you make a decision:
• The people of Greenville want to reduce their
production of greenhouse gases.
• The people of Greenville do not want to risk harming
any fish or wildlife.
• Greenville has a large amount of land available, but no
large rivers.
• Greenville is sunny for much of the year.
Which form of energy would best suit Greenville's needs and preferences?
A. Natural gas
B. Solar power
O C. Coal
O D. Hydropower
Answer:
D or B?
Explanation:
A high rise condominium is planned for a barrier island that lies off the southwest coast of Florida. Which of these predictions could be made about the impact this construction will have on the sustainability of the coastal ecosystems?
Group of answer choices
Predators will abandon the habitat as humans are the top predator in any ecosystem.
The ecosystem will be destabilized as abiotic resources like available space are reduced.
The costal ecosystem populations will decline until new species evolve that are adapted to live new humans.
Key species found on the barrier island will move to a new habitat.
Answer:
The ecosystem will be destabilized as abiotic resources like available space are reduced.
Key species found on the barrier island will move to a new habitat.
Explanation:
Due to living of humans on the barrier Island with adversely affected the organisms present on that Island because the loss of habitat occur due to living of humans and the important species migrated to other habitats where no humans are present. So this action greatly change the environment of barrier Island and the ecosystem will be destabilized.
The Miller/Urey experiment showed that
A.) that the first cells released oxygen
B.) that volcanos put organic molecules into the atmosphere
C.) that the chemistry of the ancient Earth, with lightning, can form organic molecules
D.) it was possible for life to form from cyanide
I think it's D, but AM I WRONG?
Does oxygen get cycled in the atmosphere on earth? How?
Answer:
what is the potential difference across electrical load that have risistance of 4 and a current of 3 A following through it
Answer:
Yes
Explanation:
oxygen is taken out of the air photosynthesis, then photosynthesis produces organic molecules that contain oxygen... through respiration and decay of living organisms, oxygen enters the lithosphere
what are disadvantages of planting more trees or gardens for the world, plannet, enviornment, and community? HELP PLEASE I NEED AN EXPLANTION! THIS IS ALMOST DONE! I NEED AT LEAST 3 DISADAVTAGES PLEASE!
Answer:
1. While this helps make our air cleaner, it provides less space.
2. It takes effort and patience for trees to start growing on their own.
3. It can be costly when planting a lot of trees in an area.
Explanation: They make sense.
what is the name of the simple chart that shows the flow of energy from one organism to anotherwhat is the name of a network of interconnected food chains showing the energy flow through an ecosystem
Answer:
energy pyramid
Explanation:
An energy pyramid is a model that shows the flow of energy from one trophic level to the next along a food chain.
The cycle of energy is based on the flow of energy through different trophic levels in an ecosystem. ... At the first trophic level, primary producers use solar energy to produce organic material through photosynthesis. The herbivores at the second trophic level, use the plants as food which gives them energy.
The Galapagos island has a variety of tortoises with different physical characteristics. Can a Domed tortoise survive that lives on Isabella survive on the Island of Espanola? Explain.
Explanation:
Shell size and shape vary between populations. On islands with humid highlands, the tortoises are larger, with domed shells and short necks; on islands with dry lowlands, the tortoises are smaller, with "saddleback" shells and long necks.
Answer:
Probably not. This is because the islands at Galapagos islands are all diverse and the turtles that live on each island have characteristics that help them survive on their island and not any other island so if you were to move one of the turtles locations it probably wouldn't survive because it doesnt have the needed characteristics do survive.
Explanation:
Which description property describes the plant structures involved in photosynthesis?
Stomata take in water, sunlight, and carbon
dioxide and release oxygen.
Phloem transports water, stomata take in carbon dioxide, and chlorophyl absorbs sunlight.
Xylem takes in water, sunlight, and carbon dioxide and releases oxygen.
Stomata take in carbon dioxide and release oxygen.
Answer:
Stomata takes in water,sunlight,and dioxide and release oxygen.
What term shows that life on earth has not always been the same as it is now 1. Mantle 2.fault 3.fossils
Answer:
The answer is number 2. Fault.
Analyze the relationship between the amount of moisture in the air and the temperature of the wet bulb in a hygrometer
Answer:
krfmfmskjvmc,ckckdkchfm
Food Availability, Places to live, and water availability are all ______ of an Ecosystem.
Answer:biotic factors
Explanation:
They are living
Food availability, places to live, and water availability are all Abiotic Factors of an Ecosystem.
What are Abiotic and Biotic components?Biotic and abiotic factors make up ecosystems in which biotic factors are living things within an ecosystem such as plants, animals and bacteria, while abiotic are non-living components such as water, soil and atmosphere.
An abiotic factor is a non-living part of an ecosystem that shapes its environment. In a terrestrial ecosystem, the abiotic factors are temperature, light, and water. In a marine ecosystem, the abiotic factors are salinity and ocean currents. Abiotic and biotic factors work together to form a unique ecosystem.
Biotic components are living things that have a direct or indirect effect on other organisms in the environment such as animals, and microorganisms and their waste materials.
Thus, food availability, places to live, and water availability are all Abiotic Factors of an Ecosystem.
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what is energy?How dose energy work
Answer:
energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed.
In what ways are the features of a plant living in water different from a plant living on land ?
Answer:
Earth, both on land and in water. Wherever they
live, plants provide food and oxygen to the
creatures that live nearby – including humans!
In this activity we will examine both a
terrestrial (land) plant and an aquatic (water)
plant. They have many things in common, but the
ways they get air, food and water change along
with the environments in which they live.
Explanation:
How do an mri and spinal tap help confirm the diagnosis of ms
An MRI can scan and detect scars used by MS that shows up as white patches, usually called lesions. A spinal tap You can remove and test the fluid in the spine through spinal taps to test for MS.
help me pls!!!!!!!!!!!!
Explanation:
i don't understand the part I
part II
Amino acid
Hydrocarbon
Protein
Deoxyribonucleic acid
Nucleotide
Photosynthesis
If a star is 17 light-years away, how long does the light from the star take to reach Earth?
A
17,000 years
B
1,700 years
C
170 years
D
17 years
Answer:
17 years
Explanation:
If a star is 17 light-years away, the light from the star will take 17 years to reach the Earth.
Answer:
17
Explanation:
Because I'm right
what phase does this represent?
Answer:
I believe it would be mitosis.
Explanation:
Help please! it’s urgent
Which example demonstrates the idea that all cells arise from other cells?
Answers:
a hair cell developing pigments for brown color
a stem cell turning into a skin cell
an older skin cell flaking off of a body
a fat cell storing fat molecules
Answer:
A stem cell turning into a skin cell
Explanation:
As usually the process of cell division involves the idea of the cell arising from other cells and mostly stem cells undergo mitosis which again is a process of cell division hence demonstrating that the cell arise from other cells either through division.
What process involves the introduction of recombinant DNA plasmids into a bacterial colony?
Answer:
Genetic engineering involves the use of recombinant DNA technology, the process by which a DNA sequence is manipulated in vitro, thus creating recombinant DNA molecules that have new combinations of genetic material. ... This recombinant DNA plasmid was then inserted into bacteria.
Explanation:
Question 1:Can Potato chips bag can be recycled?Yes or No Explain why.
Question 2:Can potato chips bag can reusable? Yes or No Explain why.
Answer:
Explanation:
Answer 1: The crinkly shiny lining inside chip and snack bags is made out of mixed material, including aluminum and plastic. These materials cannot be separated to be recycled and must go in the trash. Simply crush up the material in your hand, and if it bounces back into it's shape, it's not recyclable. ...
Answer 2: Here are 10 ways to reuse potato chip bags.
At picnics or parties, use for most any food that doesn't need a lid container.
Use in car trunk to store either clean or dirty rags.
Use to wrap up breakables for transporting.
Put babies dirty diapers, especially throwaways when you are going to use a public trash can.
Use to store or carry baseballs. You can get about 12 hardballs in a large bag or 6 softballs.
Use the bag to collect berries, pine cones, or any other little treasures you find on your nature walks.
Use to carry your caught fish home.
Use to bury your desceased pet parakeet, fish, gerbils or hamster. Just wrap them up in a bag and bury.
Use as a trash bag for your vehicle.
A large empty potato chip bag will make 2 one time picnic table place mats.
So don't trash your chip bag. Reuse It.
The plates of the crust move around slowly and bump into each other creating all of the following EXCEPT __________.
A) hurricanes
B) mountains
C) new seafloor
D) earthquakes
What what does the agriculture mean
Answer:
Agriculture is the art and science of cultivating the soil, growing crops and raising livestock. It includes the preparation of plant and animal products for people to use and their distribution to markets. Agriculture provides most of the world's food and fabrics.
The cell membrane is composed of a phospholipid bilayer containing proteins and carbohydrates. Choose ALL of the statements that accurately reflect the
structure and its function.
1. Membrane proteins may be enzymes to catalyze metabolic reactions within the cell.
2. Membrane proteins may contain cholesterol to serve as identification tags for other cells.
3. Channel proteins allow a specific molecule to cross the cell membrane that is unable to cross the
phospholipid bilayer unassisted.
4. Receptor proteins bind to ligands, initiated cell signaling pathways.
5. Molecules that are large or nonpolar must use membrane proteins for transport
Answer:
option 1,3, and 4
-Membrane proteins may be enzymes to catalyze metabolic reactions within the cell.
-Channel proteins allow a specific molecule to cross the cell membrane that is unable to cross the phospholipid bilayer unassisted.
-Receptor proteins bind to ligands, initiated cell signaling pathways.
Explanation:
I did the assignment on USATestprep and got them right.
The statements accurately reflect the structure and function of the phospholipid bilayer are:
1. Membrane proteins may be enzymes to catalyze metabolic reactions within the cell.
3. Channel proteins allow a specific molecule to cross the cell membrane that is unable to cross the phospholipid bilayer unassisted.
4. Receptor proteins bind to ligands, initiating cell signaling pathways.
What are phospholipids?Phospholipids are distinct compounds with many uses. They are common and serve as the primary building blocks of cellular membranes.
Phospholipids, which are arranged as lipid bilayers, are crucial for the composition and operation of biological membranes. These layers contain proteins and carbohydrates that help in the transport of material from and to the cell.
Therefore, the correct options are 1, 3, and 4.
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drag and drop grey to the area
Answer:
The top left is the diploid parent cell
In the meiosis, the upper-most cell is the diploid parent cell; the below image explains the crossing over, and then independent assortment is seen in the order to make two haploid daughter cells at the end of meiosis I, and in meiosis II, four daughter cells will be formed.
What role does meiosis play in gamete formation?Meiosis is a type of cell division that occurs in organisms that reproduce sexually and plays a crucial role in the formation of gametes, which are the cells that are involved in sexual reproduction, during this process, a cell's DNA is replicated, and then the cell divides into four daughter cells, each with half the number of chromosomes as the parent cell and this process is important because it ensures that the gametes produced by an organism will have the correct number of chromosomes, which is necessary for the proper development of the offspring.
Hence, in the meiosis, the upper-most cell is the diploid parent cell; the below image explains the crossing over, and then independent assortment is seen in the order to make two haploid daughter cells at the end of meiosis I, and in meiosis II, four daughter cells will be formed.
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Percey is studying the diagram shown here. the diagram is 1/4 of a larger diagram that explains the generic code. by studying the diagram Percey would be most likely to construct an answer to which of these questions
Answer:
fyjjngfhkuubbvff
Explanation:
bhjfffhjbvcfghbbvg
which organ is part of the body system that transports nutrients from food through the entire body
Answer:
The Circulatory System
Explanation:
What type of rock will you find near the mouth of a river?
Answer:
I believe the answer is a sedimentary rock