Answers
Answer: lilypad, grass, & ivy
Explanation:
these all use sunlight to produce their own energy
The primary producer in this case is the basal level green leaves, lotus, and grass, which play the primary role in photosynthesis and food production in the food chain or ecosystem.
What is a producer in the ecosystem?Producers are the foundation of every ecosystem, as they are responsible for producing the organic matter that is used by other organisms in the food chain. They are able to produce this organic matter by using energy from sunlight or chemical reactions to convert inorganic substances like carbon dioxide and water into organic compounds like sugars and other carbohydrates.
Plants are the most common example of producers in terrestrial ecosystems, as they are able to perform photosynthesis and convert energy from sunlight into food. Algae and other photosynthetic organisms perform a similar role in aquatic ecosystems. Some bacteria are also capable of performing chemosynthesis, which involves using energy from chemical reactions to create organic matter.
Hence, the primary producer in this case is the basal level of green leaves, lotus, and grass, which play the primary role in photosynthesis and food production in the food chain or ecosystem.
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Related Questions
Competition for natural resources has often caused
among humans.
Answers
Answer:
yes what is your question
Describe how people change their body shapes (not their clothes) when they are very hot and when they are very cold. Use your knowledge of surface area : volume ratios to explain why we do this.
Answers
Answer:
This quesiton is unclear
Explanation:
The body has negtive feedback loops that either vasoconstrict (preserving heat by lessening the surface area of blood vessels so they are exposed to less cold and release less heat) and vasodilation, where blood vessels are expanded and have higher surface areas so the body hopes to lose more heat to cool down.
If this is purely body language (like going into a fetal position when its cold: to lessen the surface area exposed to the cold temperature and lose less heat, imagine an ice cube vs. a long thin tube of ice with equal volume, the cube will last longer. Similarly our bodies would spread out to release more heat (unless there was sun) this is to expose the most surface area, allowing our body to release the most heat. Note: this is pretty insignificant change, and in extreme temperatures will likely not help, but it does contribute.
Please answer correctly and quickly
Answers
Answer:
C.
Explanation:
name the five kingdoms?
Answers
Explanation:
animal, plant, fungi, protist and moner
Explanation:
Living things are divided into five kingdoms: animal, plant, fungi, protist and monera.
which property of water molecules explains the other properties listed below
A. Adhesion
B.Cohesion
C.Hydrogen Bonds
D. Polar Covalent bond
Answers
Explanation:
A. Adhesion
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The property of water that explains the other properties listed below is hydrogen bonds.
WATER MOLECULES:Water is a unique molecule with unique properties that distinguishes it. Water is made up of two atoms of hydrogen and one atom of oxygen joined together by covalent bonds. Each water molecule is joined to one another by hydrogen bonds. These hydrogen bonds is responsible for the unique properties exhibited by water including adhesion & cohesion, solubility etc.Therefore, the property of water that explains the other properties listed below is hydrogen bonds.
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How would you expect the number of births to compare to the number of deaths in a population that was changing?
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All populations change in size with time
- if births exceed deaths, the population grows
- if deaths exceed births, the population shrinks
- only when births equal deaths does the population stay the same
Other Population Growth Factors
Populations can also change size if organisms move in (immigration) or leave (emigration)
Putting It All Together
We can write a simple equation to show population growth as:
Change in Population Size = (Births + Immigration) - (Deaths + Emigration)
Expressing Population Changes as a Percentage
Suppose we had a population of 100,000 individuals. Suppose in one year there were 1000 births, and 500 deaths.
What percentage of the population were births?
1000/100,000 = 0.01, or in percentage terms, this is 1% of the population.
What percentage of the population were deaths?
500/100,000 = 0.005, or in percentage terms, this is 0.5% of the population.
Assume immigration equals emigration. If so, then they cancel out of our population equation. We'll come back to
this assumption later.
Now, subtract deaths from births but express as a percentage:
1000-500/100,000 = 500/100,000 = 0.005, or 0.5% net growth
Thus, this population would be growing by 0.5% this first year. That means that after one year, there will be 500 more
individuals than the previous year. So, after one year, the population would be 100,500 individuals.
The Net Reproductive Rate
The net reproductive rate (r) is the percentage growth after accounting for births and deaths. In the example above, the population reproductive rate is 0.5%/yr.
Net reproductive rate (r) is calculated as: r = (births-deaths)/population size or to get in percentage terms, just multiply by 100.
Suppose we came back many years later, the net reproductive rate was still the same, but now the population had grown to 1,000,000. How many new individuals would be added each year now? Simply multiply the population by the reproductive rate:
1,000,000 x 0.05 (which is 0.5%) = 50,000
This means that now 50,000 new individuals are added in one year!! The net reproductive rate is the same as before, but because
the population is so much bigger, many more individuals are added.
Exponential Growth
If a population grows by a constant percentage per year, this eventually adds up to what we call exponential growth. In other words, the larger the population grows, the faster it grows!! A curve of exponential growth is an upward sweeping growth curve.
for about how long do scientists think wind and solar power can provide us with energy?
100 years
1,000 years
1,000,000 years
virtually forever
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Answer:
virtually foever
Explanation:
wind and solar are renewable energy sources....
Draw conclusions: Natural selection is the process by which favorable traits tend to
increase in frequency over time.
How does this experiment illustrate natural selection?
Answers
Answer:
it illustrated natural selection because the most favorable traits live longer than the unfavorable traits.
Explanation:
3. In a food web which organisms are decomposers?
Answers
These are usually multicellular animals such as earthworms, crabs, slugs, vultures, etc.
Hope it helps![tex] \huge\color{purple}{보라 해}[/tex]explain why variagated plants accumulate less food than non variegated plants under similar conditions
Answers
Explanation:
they have less chlorophyll in them. Thats the green stuff that turns sunlight into energy, via photosynthesis, so less 'green' means less ability to make food. As rate of chlorophyll in non-variegated leaf is more than that of variegated leaf,as more sunlight is trapped in case of non-variegated leaf
When alleles increase in frequency because they allow the organism to
better survive and reproduce in its environment, this is a result of:
1. Natural selection
2. mutation
3. adaptation
4. gene flow
Answers
Answer: 1. Natural selection
Explanation:
how does carbon dioxide react with starch in plants?
Answers
Answer:
Higher concentrations of carbon dioxide make plants more productive because photosynthesis relies on using the sun's energy to synthesise sugar out of carbon dioxide and water. Plants and ecosystems use the sugar both as an energy source and as the basic building block for growth.
Plants lose water from their above ground surfaces in the process of transpiration. Most of this water is lost from stomata, microscopic openings in the leaves. Excess water loss can have a negative effect on the growth, development, and reproduction of a plant. Severe water loss can be fatal. Environmental factors have a major impact on the rate of plant transpiration. text... The curve below illustrates the rate of transpiration related to the percent of open stomata on the leaf of a particular plant. Explain why the curve levels off with increasing percentage of open stomata per area of the leaf.
Answers
Answer:
E
Explanation:
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The curve level off with an increasing percentage of open stomata per area of the leaf because the population decreases because of death. The unaffected plant species gain resources.
What is transpiration?Plant roots absorb a considerable amount of water from the soil. This water travels to various parts of the plant via sap ascending. The entire amount of water absorbed by the plant exceeds its requirement.
Only a fraction of this water from vapor is absorbed by plant aerial parts such as (stem, leaves, buds, and flowers), which account for around 95% of total absorbed water. This is known as transpiration.
Therefore, because the population reduces due to death, the curve flattens out with an increasing percentage of open stomata per area of the leaf. Plant species that are not harmed gain resources.
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what is the answer to this
Answers
Answer:
to allow implantation of the embryo
the first box is correct
giving brainliest
Which part of the body connects the bones together and prevents them from rubbing against each other?
Blood
Cartilage
Muscle
Spinal cord
Answers
Answer:
b! (cartaladge)
Explanation:
Answer: Cartilage
Explanation: It’s a soft pad in between your joints that prevents them from rubbing together. Usually it is warn out in your years of life.
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Ethan began making a model to show the processes which resulted in the formation of oceans.
Which of the following would be the next step in the process?
A. The crust is broken down
B. Earths crust moves
C. Earths plates meet
D. Seafloor spreading
Answers
Answer:
c
Explanation:
Cats can have a trait where their ear folds down, a breed called the “Scottish Fold,” displays this phenotype in most breedings The gene for folded ears is dominant (E) and the gene for straight ears (e) is recessive.
Write the three genotypes that are possible (choose your letters) and describe their phenotypes. Remember, genotypes have two letters and the phenotype describes what the cat looks like (folded or straight).
Answers
Answer:
Ee = Folded ears, ee = straight ears, and EE = Folded ears
Explanation:
As long as a dominant allele is present, it will always appear in the phenotype. However, if no dominant alleles are present, the recessive allele appears. Hope this helps :)
How are the Hawaiian honeycreepers an example of adaptive radiation?
There were a large variety of honeycreepers that first inhabited the island. They found many different niches, so they were all able to survive.
The honeycreepers that first inhabited the island were able to adapt as the island changed, so that population of birds was able to survive.
There was a diversification of honeycreepers (each with different beak shapes) to help fill various ecological niches.
Answers
Answer: In adaptive radiation, many different species evolve from a single ancestor species. Each new species evolves to exploit a different niche, such as food source. In the example above, Hawaiian honeycreepers evolved a range of bill forms in response to available food sources on the Hawaiian archipelago. The honeycreepers dispersed from one founder species, and evolved in response to natural selection based on different food sources in their isolated habitats provided by water. Seed-eating birds evolved thick, short beaks.
What is the relationship between photosynthesis and respiration with respect to energy
Answers
Answer:
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is food for the plant. Cellular respiration converts oxygen and glucose into water and carbon dioxide. ATP is the energy that is made in the process.
Explanation:
all steps of protien synthesis
Answers
answer:
it occurs in two stages: transcription and translation
explanation:
transcription is the transfer of genetic instructions in DNA to mRNA in the nucleus. it includes three steps: initiation, elongation, and termination. after the mRNA is processed, it carries the instructions to a ribosome in the cytoplasm.translation occurs at the ribosome, which consists of rRNA and proteins. in translation, the instructions in mRNA are read, and tRNA brings the correct sequence of amino acids to the ribosome. then, rRNA helps bonds form between the amino acids, producing a polypeptide chain.What forms in the sky when the air temperature is the same as the dew point Temperature? (Show steps)
Answers
Answer:
Cloud
Explanation:
Water vapor is not visible unless it condenses to become a cloud. Water vapor condenses around a nucleus, such as dust, smoke, or a salt crystal. This forms a tiny liquid droplet. Billions of these water droplets together make a cloud.
Explanation:
High in the sky where the air cools to the dew point, evaporated moisture becomes clouds. At ground level, it's fog when a layer of mist forms at a point just off the ground surface, and it's the same process.
Hope this helps
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Which represents a misuse of antibiotics which could lead to antibiotic resistant?
A. Finishing the antibiotic prescription even if you are feeling better days before the prescription ends.
B. Physicians prescribing antibiotics to treat influenza (virus)
C. Taking antibiotics only when a bacterial infection is present
D. Physicians prescribing antibiotics to treat strep throat (bacteria)
Answers
Answer:
Bacteria and fungi are germs found inside and outside of our bodies. ... Antibiotics are critical tools for preventing and treating infections caused by specific bacteria in people, animals, ... How can taking antibiotics contribute to antibiotic resistance? ... Never pressure your doctor to prescribe an antibiotic.
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Explanation:
6. Below, fill in the missing bases from this DNA molecule.
Answers
Answer: g and c, c and g, a and t, t and a, g and c, c and g, a and t, c and g, t and a, c and g, g and c, c and g, a and t. brainliest?
Explanation:
The missing bases from this DNA molecule are filled as below:
GC, CG, TA, AT, TA, GC, CG, AT, CG, GC, TA, CG, GC, CG, and AT. What is a DNA molecule?A DNA molecule may be defined as a molecule that comprises the biological instructions that construct each species unique in terms of genetic sequences.
The nucleotide bases are always bound to each other in a complementary form, i.e. A is bonded to T with the help of two hydrogen bonds, while C is bonded to G with the help of three hydrogen bonds.
Apart from this, according to Chargaff's rule, the amount of adenine is always equal to the amount of thymine, while the amount of guanine is always equal to the amount of cytosine.
Therefore, it is well described above.
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I need help asapp
pls no links
correct answer gets brainest!✨
Answers
Answer:
i think its a
Explanation:
tell me if im wrong
Which statement describes a possible effect of climate change? Choose all that apply:
A pond of water drying out due to changes in average temperature.
A bear eating lots of food to store fat before hibernation because it needs to stock up on energy for winter.
A beetle adapted to warm temperatures living longer in its habitat and thus killing populations of trees.
Squirrels burying pine cones to be able to eat them later.
Answers
Answer:
a pond of water drying out due to changes in average temperature
1.
The cell membrane is a permeable membrane found around the perimeter of the cell. It
takes in [ ], expels [] and provides [] for the cell, which are life functions of all cells.
Answers
Answer:
Nutrients, wastes and structure ( shape)
Explanation:
What was the first animal on the endangered species list?
bald eagle
humpback whale
Great white shark
Saber tooth tiger
Answers
Answer:
Bald Eagle is correct answer
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Answer: Bald Eagle
Explanation: The bald eagle was the first animal on the endangered species list.
How does bios mass energy work? what is the political obstacle keeping biomass from being used ?
Answers
a) Biomass is renewable organic material that comes from plants and animals. ... Biomass contains stored chemical energy from the sun. Plants produce biomass through photosynthesis. Biomass can be burned directly for heat or converted to renewable liquid and gaseous fuels through various processes
b) Obstacle keeping biomass from being used ?
Biomass energy is not as efficient as fossil fuels. Some biofuels, like Ethanol, is relatively inefficient as compared to gasoline. It is not entirely clean. Can lead to deforestation. Biomass plants require a lot of space.What are some short and long term positive benefits of the printing press
Answers
short-term and long-term positive contribution of the printing press was and is the ability to disseminate knowledge quickly. Through the printing press, more people could have access to new ideas, and those ideas radically changed the landscape of the Holy Roman Empire.
climate change storys
Answers
We pollute the environment with greenhouse gasses to the earth's climate is getting warmer