Answer:
Explanation:
Nuclear power plants use the heat produced during nuclear fission to heat water. ... The heat produced during nuclear fission in the reactor core is used to boil water into steam, which turns the blades of a steam turbine. As the turbine blades turn, they drive generators that make electricity.
Answer:
Nuclear power plants use heat produced during nuclear fission to heat water. ... The heat produced during nuclear fission in the reactor core is used to boil water into steam, which turns the blades of a steam turbine. As the turbine blades turn, they drive generators that make electricity.
Explanation:
what part of Arkansas are the crops grown?
The production of these crops is centered in the eastern third of the state but there are notable concentrations elsewhere, particularly in the river valleys of the Arkansas River (central Arkansas) and the Red River (southwest Arkansas).
Which of the following is a secondary consumer in the food web shown above?
A. tadpole
B. frog
C. earthworm
D. algae
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Answer: B
Because The frog is the secondary consumer.
Explanation: The ant that eats the grass is the primary consumer. The frog that eats the ant is the secondary consumer.
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What would be the difference in the rate of photosynthesis in December compared to July? (Remeber that December has the shortest amount of daylight and July has the longest amount of daylight each day.)
Photosynthesis requires sunlight for plants to make food. Therefore, the rate of photosynthesis in December would be slower than in July, since there is less sun in December :)
The blocks above represent ecosystems, with each species type designated by a different color. Which block represents the greatest diversity?
1
2
4
5
Answer: The answer is 5 (D)
Explanation:
Block 1 has only 1 different type of species
Block 2 has only 2 different types of species
Block 3 has only 2 different types of species
Block 4 has only 3 different types of species
However Block 5 has 3 different types of species, but they are all of equal size or abundance.
In Block 4 pink and blue are a minority and so the species abundance is low (while the species richness is equal to block 5), block 5 has a higher species abundance and an equal species richness than block 4.
I also just took the test and got it right
Meiosis requires
divisions of the cell and makes
daughter cells.
O 1:2
0 2:4
2;2.
o
1:4
Answer:
1;2
Explanation:
Pioneer species are species which colonize previously uncolonized land, usually leading to ecological succession. They are the first organisms to start the chain of events leading to a livable biosphere or ecosystem. Why is a lichen most likely to be a pioneer species?
A The mutualistic relationship of species forming a lichen allows it to survive independently.
B The lichen is fast growing and provides a nutritious food source for many other species.
C The lichen does not require sunlight to survive.
D The lichen is a decomposer that digests rocks and forms soil.
Answer: D
Explanation: Bc
What would happen to species if it stopped reproducing?
Answer:
The event that would be the result of a species halting its reproducing would be the species becoming endangered and eventually becoming extinct.
Explanation:
Since animals eventually die, the reproduction creates additional animals, in which replace the dead ones. If the species stopped its reproduction, the species would die off because there are no other animals of that species to replace the dead ones.
What the climate in the Anacostia watershed been like over the past few 12,500 years?
Answer:
Forested floodplain on Indian Creek, a tributary of Anacostia River in Prince George’s County, Maryland.
Explanation:
The climate in the Anacostia watershed been like over the past few 12,500 years was forested, floodplain on Indian Creek, a tributary of Anacostia River in Prince George’s County, Maryland.
What is climate?The long-term pattern of the weather in a place is called the climate. Climate is the There is different climatic regions on the earth and this is due to changes in location.
One of the most densely populated metropolitan basins in the Chesapeake Bay watershed, the Anacostia River watershed encompasses suburban Maryland and the District of Columbia.
Therefore, for the past 12,500 years, the Anacostia watershed in Prince George's County, Maryland, has had a climate that was characterized by forested floodplains and Indian Creek, a river that flows into the Anacostia River.
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ASAP
Which information can best be used as evidence to support
the answer to Part A?
Select all that apply.
A. Desert areas have less precipitation that non-desert areas.
B. Both desert and non-desert plants absorb light from the Sun.
C. Plants in both desert and non-desert areas can grow leaves.
D. Lower temperatures in non-desert areas reduce the rate of evaporation.
E. Desert areas are most often found at low latitudes.
Answer: i think it is c and b but im not sure
Explanation:
what is the mass in grams of 300 ml of salt water with a density of 1.30 g/cm3
Answer:
The mass of salt water is 390 grams
Explanation:
To calculate the mass of salt water, we use the equation:
\text{Density of substance}=\frac{\text{Mass of substance}}{\text{Volume of substance}}Density of substance=
Volume of substance
Mass of substance
Density of salt water = 1.30g/cm^31.30g/cm
3
Volume of salt water = 300 mL = 300cm^3300cm
3
(Conversion factor: 1mL=1cm^31mL=1cm
3
)
Putting values in above equation, we get:
\begin{gathered}1.30g/cm^3=\frac{\text{Mass of salt water}}{300cm^3}\\\\\text{Mass of salt water}=(1.30g/cm^3\times 300cm^3)=390g\end{gathered}
1.30g/cm
3
=
300cm
3
Mass of salt water
Mass of salt water=(1.30g/cm
3
×300cm
3
)=390g
Hence, the mass of salt water is 390 grams
Answer: 390 grams
Explanation: You should use an equation to get this answer.
Hope I could help! brainlist?plz
Identify the structure shown below.
Answer:
I want to say gastrula
Explanation:
List various ways that humans impact the environment and change the ecosystems in which they live. Include your explanation how this can impact the population of animals that live in these ecosystems.
Answer:
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
Explanation:
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
White blood cells is also known as
Answer:
White blood cells are also called leukocytes. They protect you against illness and disease.
Explanation:
Hope that helps
can I have brainliest
Many scientists worry that the influence humans have on the biogeochemical and hydrologic cycles will cause lasting damage to Earth. Make a list of the activities you perform in a day that may impact one of these cycles. Explain how you are interacting with the cycle and how that could be affecting your local ecosystem. What can you do to decrease your impact?
Answer:
Driving a car, smoking, burning of woods for heating purpose and cooking food.
Explanation:
Driving a car, smoking, burning of woods for heating purpose and cooking food are the activities that are performed in our home daily. These activities greatly affected the biogeochemical and hydrologic cycles by increasing the concentration of carbondioxide gas in the atmosphere. Burning of fossil fuels in the car engine and burning of woods releases carbondioxide gas that causes air pollution. The use of electric cars and electric heater can decrease the impact on these biogeochemical and hydrologic cycles.
The fact that water heats and cools more slowly than land causes many different types of weather. What is the primary source of heat for land and water?
A. heat from inside the Earth
B. energy from electricity
C. energy from the Sun
D. heat from friction in the air
The primary source of heat for land and water is c. energy from the Sun as it is the only primary source of energy on earth.
How does water molecules get heated?When water molecules are heated, they change freely with the air in a procedure referred to as evaporation. Ocean water is continuously evaporating, growing the temperature and humidity of the encircling air to shape rain and storms which can be then carried through alternate winds.
Because water has a far better warmness capacity, or precise heat , than do sands, soils or different materials, for a given quantity of sun irradiation (insolation), water temperature will boom much less than land temperature.The heat supply for our planet is the solar. Energy from the solar is transferred thru area and thru the earth's surroundings to the earth's floor. Since this energy warms the earth's floor and surroundings, a number of it's miles or turns into solar energy .Read more about the temperature :
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Explain how selective breeding is being used to
try to produce commercial peanuts that will not
cause allergic reactions in people.
Answer:
by bringing the peanuts that lack the allergic reaction proteins
Selective breeding is being used to produce commercial peanuts that will not cause allergic reactions in people by focusing on specific traits related to allergenicity.
The goal is to identify and breed peanut varieties that have reduced levels of allergenic proteins, particularly those known to trigger allergic responses in individuals.
The process involves selecting and breeding peanuts that exhibit low allergenic potential or lack specific allergenic proteins. This is typically done through extensive screening and testing of different peanut varieties to determine their allergenicity.
Peanuts with lower levels of allergenic proteins or novel varieties that lack specific allergenic proteins are favored for further breeding.
The selective breeding process then involves cross-breeding these selected peanuts to produce offspring with reduced allergenic potential. The offspring are evaluated for their allergenicity through laboratory testing and human trials, where allergic individuals are monitored for adverse reactions.
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What do we make with the energy we get from our food
Genes are portions of
A. DNA
B. RNA
Answer:
A. DNA
Hope this helps!
Answer:
DNA deoxyribho neuclic acid
Helpp pwzz i need help :DDD
Answer:
C) and E)
Explanation:
A), B), and D) would lead to a decrease in bison,
PLEASE ANSWER WITH CLEAR AND CORRECT EXPLANATION!!
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DUE: IN 35 MINUTES
Answer:
5 fats
Explanation:
Identify the role of the plankton in the full marine chain # 6. For example: Is it a consumer (level of consumer), producer, or decomposer?
Is the trend in biomass in Pyramid X the same as seen in Pyramid Y? Explain your answer.
1
What is the major difference between prokaryotic and
eukaryotic cells?
А
Prokaryotic cells have no genetic material; eukaryotic cells
do
B
Prokaryotic cells engage in photosynthesis; eukaryotic
cells don't
C
Prokaryotic cells have no membranes around their nuclear
material; eukaryotic cells do
D
Prokaryotic cells can move on their own; eukaryotic cells
can't
Answer:
the answer is a
Explanation:
I did the same assignment as well
Hope this helped ;)
Describe how a mutation in the DNA of a cell can affect the functioning of an enzyme.
Explanation:
A mutation is a change in the DNA base sequence. This causes a change in the amino acid that is synthesised, and this could change the shape of the active site on an enzyme. ... This means that the substrate may be able to bind to the enzyme better, making the enzyme more effective.
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anyone know the phylum name for horsetail?
Phylum name for horsetail : Sphenophyta
Which of the following is not true concerning tropical plantations?
a.
They are generally found in humid, tropical climates.
b.
Wheat and corn are common products of tropical plantations.
c.
Most crops from tropical plantations are exported.
d.
Cocoa, coffee and tea are common products of tropical plantations.
Please select the best answer from the choices provided
A
B
C
D
Answer:
Wheat and corn are common products of tropical plantations.
Answer:
the answer is b just took the quiz. ;)
Explanation:
In which process is carbon NOT released into the environment?
A. exhaling
B. condensation
C. excretion
D. decaying
Condensation does not release carbon
Which of the following best describes the structure of the cell membrane?
The attraction between hydrogen and oxygen atoms in different water molecules is known as
its hydrogen bonds.... that's really all I know
If it is true that global warming is causing climate change, why can't animals adapt to the new conditions?
Answer
they're cool blooded and they can die can't find food
Explanation:
Answer:
Animals can adapt to the new conditions OVER TIME. But, at the rate at which climate change is occuring, there is not enough time for animals to evolve in a way that will keep their species alive. Evolution takes a long time, it doesn't happen over night. On top of that, many oceans are becoming acidic and are losing oxygen faster than marine animals can evolve.