Answer:
No organism exists in isolation. Individual organisms live together in an ecosystem and depend on one another. In fact, they have many different types of interactions with each other, and many of these interactions are critical for their survival.
No living thing exists in a vacuum. In an ecosystem, several organisms coexist and rely on one another. In actuality, they interact with one another in a wide variety of ways, many of which are essential to their existence.
What is ecosystem?An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life.
Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. Biotic factors include plants, animals, and other organisms. Abiotic factors include rocks, temperature, and humidity.
Every factor in an ecosystem depends on every other factor, either directly or indirectly. A change in the temperature of an ecosystem will often affect what plants will grow there, for instance.
Therefore, No living thing exists in a vacuum. In an ecosystem, several organisms coexist and rely on one another. In actuality, they interact with one another in a wide variety of ways, many of which are essential to their existence.
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I'll give brainiest if correct
Answer:
Peak: -20 C
Mid-Level: -9 C
Sea-Level: 12 C
Explanation:
The higher up you go, the colder it is. This is because cold air drifts above warm air.
No Problem, please mark me as Brainliest if you will.
Answer:
i can be completely wrong but i think -9C would go at the top -20C would go in the middle and 12C at the bottom then again where im from we dont really do C so i can be completely wrong sorry if i am
what is the last part of the digestive system
Answer:
rectum
Explanation:
Have a great day!
What is an electromagnetic wave?
Please helppp
The answer to your question is C
The figure above depicts the DNA-protein complex that is assembled at the transcriptional start site of gene X when the expression of gene X is activated in liver cells. Previous studies have shown th gene X is never expressed in nerve cells. Based on the diagram, which of the following most likely contributes to the specific expression pattern of gene X?
A.Expression of gene X produces large amounts of tRNA but undetectable amounts of mRNA.
B The general transcription factors inhibit the activation of gene X in liver cells by blocking the activator from binding to RNA polymerase II.
С The activator is a sequence-specific DNA-binding protein that is present in some tissues but not in other tissues.
D The enhancer is a unique DNA segment that is added to the nuclear DNA of some cells of an organism during the process of mitotic cell division but not other cells.
Answer:
C
Explanation:
The activator is a sequence-specific DNA-binding protein that is present in some tissues but not in other tissues. The correct option is C.
What is gene expression?Gene expression is the process through which a gene's information is used to create a functioning gene product, allowing it to produce end products like proteins or non-coding RNA and ultimately have an impact on phenotypes.
Because a particular protein can only be made when its gene is turned on, gene expression is significant.
However, there are several steps involved in translating a gene into a protein, and one of these steps—the creation of proteins—is crucial in the gene expression pathway that can be changed in cancer.
According to the diagram, the activator is a DNA-binding protein that only binds to certain sequences in select tissues.
Thus, the correct option is C.
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Your question seems incomplete, the missing image is:
Which organisms were the least numerous? Why? (In a forest environment!)
Because top consumers have less energy than producers, there is only enough food for a few top level consumers, but there is plenty of food for herbivores lower down the food chain.
What is forest ecosystem?Forest ecology is the scientific study of forest patterns, processes, flora, fauna, and ecosystems. Forest management includes forestry, silviculture, and forest management.
The existence of all species in the forest in a well-balanced and environmentally friendly manner is the function of the forest ecosystem.
Forest ecosystems are classified as boreal, temperate, or tropical rainforest ecosystems.
The transfer of energy from one trophic level to the next, up the food chain, is shaped like a pyramid, with the base being wider and the top being narrower.
Because of this inefficiency, there is only enough food for a few top-tier consumers, but plenty for herbivores lower down the food chain.
Thus, top consumers were the least numerous.
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HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Why is it important for North Carolina to reduce the amount of pollution in rivers
Answer:
To assure acontinuing abundance of water that is safe to use for people and future generations
A plant can have green (G) or yellow (g) leaves. It can also have a long (K) or
short (k) stem. A scientist is preparing a Punnett square for a dihybrid cross
of a plant with a genotype GGKk. What possible gametes can the plant
produce?
A. GG, Kk
B. GK, gk
C. GK, Gk, gk, gK
D. GK. Gk
Answer:
Option A
Explanation:
While making a Punnet square, The possible gametes produced are:
=> GK (Green and long)
=> Gk (Green and short)
=> gK (Yellow and long)
=> gk (Yellow and short)
a group of hypha is called
Answer:
hyaline
Explanation:
( it might be wrong pls dont report me just let me kno y its wrong )
Carbon ______________ are processes that add carbon to the atmosphere. Carbon ______________ are processes that absorb carbon
Answer:
Carbon sources
Carbon sequestration
Explanation:
Carbon sources are regions that produces atmospheric carbon dioxide. This carbon dioxide is naturally added to the atmosphere when organisms respire, decompose, rocks with carbonate are weathered and volcanoes erupt.
Carbon sequestration is the process of taken and storing atmospheric carbon dioxide. The method helps in reducing the amount of carbon dioxide in the atmosphere which in turn reduces global climate change.
2. Which systems (2) are directly involved in the digestions (mechanical and
chemical) of food?
Answer:
Chemical and mechanical digestive systems.
Explanation:
Chemical and mechanical digestions are the two systems that are involved in the digestion of food. Some parts of digestive system broken down food with mechanical force such as mouth whereas some food is broken down into smaller substances with the help of chemicals such as juices of pancreas, liver, and intestine. Both systems are very important for the complete digestion of food particles into simpler substances in order to absorb by the cells to produce ATP.
Thank you to anyone who answers .
Answer:
I think C
Explanation:
Not 100% sure
If two mice both have grey fur, similar body shapes, and live in the same area, they would likely have been considered the same species by Linnaeus when he first developed his system of classification in the early 1700s. What could be done today, that Linnaeus could not do, to help us determine more clearly if they are the same species?
Answer:
compare gene or protein sequences between the two mice. ... An unknown plant species has separate male and female gametophytes, and releases spores into the environment.
Explanation:
Will using Whole Milk instead of using low
fat milk make a difference in making cheese? if so,
how?
Answer:
Yes there will be a slight difference in texture but ultimately it is a acceptable substitution. Just make sure to look at the recipe. It depends on how much fat and moisture that milk is contributing to the overall batter or food
4.07 ASTRONOMY
When our Milky Way collides with Andromeda the following will occur?
Answer:
Galactic Cannibalism
Explanation:
The Milky Way and Andromeda will merge together.
What will happen if a chemical prevents the
neurotransmitter from attaching to its
receptor on the next cell?
Answer:
If the receptor sites for the neurotransmitter are blocked, the neurotransmitter is not able to act on that receptor. Most of the time, the neurotransmitter will then be taken back up by the neuron that released it, in a process known as "reuptake".
Explanation:
Which is NOT a function of the stem in plants?
A. Store water
B. Carry nutrients
C. Provide support to the plant
D. Anchor the plant in the ground
Answer:
D.
as roots help plants to be stable in ground
The food chain shows the number of organisms at each level of a lake community food chain. 12,000 Water Plants 1,900 Caddisfly larva 300 Bluegill 10 Bass Why are there fewer bass in this food chain?
A They have fewer offspring.
B. They have less energy available to them.
c They are stronger and use up more energy. D. They cannot get food from the soil like plants.
Answer:
They are stronger and use up more energy
What are the two most important changes that occur with matter? Select two answers.
The scientific name for an organism includes which taxa?
A. class and family
B. domain and kingdom
C. genus and species
D. kingdom and phylum
Answer:
C
Explanation:
Scientists name animals and plants using the system that describes the genus and species of the organism.
Does drought have to do with geologic in nature?
how is making stuff with mud is science?? someone plss helpp plss
Answer:
Making stuff with mud is science because these are experiments used to establish facts and principles about mud and/or the different types of soil constituting the mud
Explanation:
Science is a discipline that studies the establishment of facts, principles and methods through experimentation and instills processes of investigations to learners. Making stuff with mud can be used to establish facts and principles e.g clay soil has smooth and fine particles and has high adhesive forces of attraction with water and hence will make longer and thinner ribbons while sand has large rough particles which make large and chubby (I couldn't think of another word) ribbons due to the weak adhesive forces between the particles and water.
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HELP PLEASE!!
A black cat and a white cat have a litter of kittens that are all black. What is the
genotype of the kittens?
Answer:
Assuming that the black fur is a dominant trait, then the genotype of the kitten is Bw. Because if we assume that black fur is dominant, then white fur is recessive meaning that the other cat has pure recessive fur.
Explanation:
Cells cannot grow forever. Rather than just die, what do you think they do when they get too big?
Answer:
Well they grow up to a certain limit, so they divide into smaller cells. they do that because if the cell grows really big and it would be more difficult to get sufficient amounts of oxygen and nutrients in and waste products out, so the cell has to stop growing before this happens.
Explanation:
Mutualism is a long lasting, mutually beneficial interaction among organisms. Which of the following relationships best reflects mutualism?
A.A starfish provides a safe place for sea worms to reside; the starfish receives nothing in return.
B .Reef corals build a hard protective skeleton that algae live in; the algae provide energy to the coral through photosynthesis
C. Butterfly larvae lay their eggs on jaguars and consume blood and nutrients from the jaguars
D. Galapagos tortoises eat all the branches of cactus plants; the plant is harmed and sometimes dies.
Answer:
B .Reef corals build a hard protective skeleton that algae live in; the algae provide energy to the coral through photosynthesis
50 POINTS!!!!!!!!! ANSWER ALL!!!!(This is a repost)
1. Fill in the complementary DNA strand using DNA base pairing rules.
2. Fill in the correct mRNA bases by transcribing the bottom DNA code
3. translate the MRNA codons and find the correct amino acid using the codon table
4. Use the MRNA sequence to find the correct anticodon for the TRNA molecule
What molecule is made when you take a phosphate off of ATP? (full name)
Answer:
adenosine diphosphate (ADP)
Explanation:
ATP loses a phosphate and gets converted into ADP and inorganic phosphate. ADP is formed when ATP loses a phosphate.
Hope this helped!!!
Atoms of carbon-14 are radioactive. They decay into atoms of the element nitrogen. Suppose that a sample of rock is taken from a fossil. The sample has 1000 atoms of carbon-14 and 1000 atoms of nitrogen.
If carbon-14 has a half-life of 57-- years, how old is the fossil?
A. 11,400 years old
B. 5700 years old
C. 2850 years old
D. 17,100 years old.
The half life of carbon -14 is 5730 years. The carbon -14 undergoes decays to form nitrogen -14. 1000 atoms of nitrogen is formed from 1000 atoms of carbon. Hence carbon -14 decayed from 2000 atoms to 1000. Therefore it is decayed by one half life and the age of the sample is about 5700 years or more accurately 5730 years.
What is radioactive decay?Unstable radioactive isotopes of atoms undergo spontaneous nuclear decay by the emission of charged particles such as alpha or beta. The time required to decay half of the initial amount of the isotope is called half life.
Carbon -14 undergo beta decay and the nuclear reaction is given as follows:
[tex]\rm _{6} ^{14}C \rightarrow _{7}^{14}N + _{-1}^{0}e[/tex]
Thus, one carbon atom is converted one nitrogen atom. Hence, 1000 nitrogen atoms are formed from 1000 carbon atoms. The remaining number of carbon atoms in the rock sample is 1000. Thus, the initial amount was 2000.
The half life of carbon -14 is about 5700 years. Hence, it takes 5700 years to decay from 2000 to 1000 atoms. Therefore, option B is correct.
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The relationship between the remora and the shark is an example of
Answer:
Additional Information: Mutualism is the relationship where both organisms get positive results from it. An example of mutualism is the relationship between remora and shark.When one organism lives on another organism, that type of symbiotic relationship is called parasitism.
Which of the following is not a method by which antibiotics attempt to kill bacteria?
A Crippling the cell wall
B Forming a membrane around the cell
C Interfering with protein formation
D Block RNA and DNA synthesis
Answer:
(D) Block RNA and DNA synthesis.
Explanation:
Antibiotics conquer foreign bodies and germs through the process of Phagocytosis, nicknamed cell eating. this basically a process involving the surrounding of the invading cell and pentrating through the Cell wall and thus weakening the cell's overall structure.
Plz HELP!!!!BRAINLIEST FOR THE PERSON WHO ANSWERS FIRST!!!!!
A person who receives the blood is referred as?
Answer:
The Person who receives the blood from the healthy person is called a donor.
Answer
Recipient
Explanation:
There u go guess there's no explanation for that