Answer:
All living organisms would eventually die.
Explanation:
If an ecosystem that regularly received sunlight no longer receives sunlight, then ALL living organisms would eventually DIE.
Sunlight is the primary source of energy for many ecosystems in which primary producers (e.g., plants and algae) generate energy and biomass through photosynthesis.Photosynthesis is a series of metabolic reactions by which primary producers use the energy from the sun and carbon dioxide to produce simple carbohydrates and oxygen.The primary producers sustain all life in an ecosystem by providing biomass and energy to primary consumers (e.g., herbivores).In conclusion, if an ecosystem that regularly received sunlight no longer receives sunlight, then ALL living organisms would eventually DIE.
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Often overlooked, what is the importance of decomposers and detritivores (organisms that eat left overs, not scavengers) in a balanced
ecosystem?
A. They are the largest group at the bottom of an energy pyramid.
B. They are a keystone species in passing the nutrients through the food chain.
C. They help break down dead organic matter and return nutrients to the soil.
D. They can survive without oxygen and thus continue under extreme conditions.
Answer:
C. They help break down dead organic matter and return nutrients to the soil.
Explanation:
Decomposers are organisms that break down other dead organisms. They also return nutrients to the soil.
Which of the following is always an important part of an experiment?
1.making a working model
2.observing things in nature
3.making drawings of things observed
4.identifying and controlling variables
The most important part of an experiment would be; identifying and controlling variables.
In order to set up an experiment, you need to test the specimen(s) with and without a curtain variable. That is what makes an experiment a test.
Answer:
identify and controlling variables
Explanation:
lack of awareness of control variables can lead to faulty result or what are called "confounding variables" additionally, noting control variables makes it easier to reproduce and experiment and establish the relationship between the independent and the dependent variable
Why does sexual reproduction result in more genetic variation. In a species than asexual reproduction
Explanation:
Asexual has to rely to its own gene pool and makes a "clone" of itself since Asexual requires one being while Sexual reproduction is two beings and has two gene pools to gather genes from = more genetic variation
Answer:
In sexual reproduction, the offspring will not be identical to either parent.
Explanation:
Therefore more genetic variation. This is correct on ape-x, just wanted to let you guys who don't understand know. This is 1.5.2 (cst) correct as of late May 2021. Just here to help. :)
A population of pigs live on an island together with burrowing termites. Pigs that have the longest snouts tend to survive more frequently than those with shorter snouts. Over time, most of the pig population is made up of individuals that have very long snouts. This an example of which type of variation?
What small changes could we make in our everyday routines that could greatly impact our future and the future of species and biomes?
Answer:
Explanation:
Learning to take care of our environment is one great change that we need to make. Our environment is everything around us if we accept the task of taking care of it many species will be preserved for long. If I have river around me and I avoid polluting it to prevent accumulation of toxins in the water bodies this will help the biomes.
When trees are preserved and not been cut down indiscriminately reducing global warming in the environment this will also help preserve biomes.
Answer and Explanation:
There are many small changes that we can make in our everyday routines, and that will have a positive impact on future generations as well as on species and ecosystems.
To name a few,
Transport: we can avoid using cars or motorbikes that need fuels, and we can try to move by bike or walking to other places that are not too far away from where we are. Fuel pollution is very harmful to the atmosphere because of the gasses production. Recycling: whenever it is possible we might try to transform things we do not use anymore in other things. In this way, we will avoid throwing objects that we can reuse.Composting: Every organic waste can be thrown in a pod or space with soil. Organisms will degrade this organic matter and will produce fertile soil.
#12 How do you think humans fit
in to an ecosystem? Explain by
giving an example.
Answer:
Like all organisms, humans compete with other species for basic needs in an ecosystem. Humans usually succeed because they have developed technology to help them. ... Humans have also introduced new elements to ecosystems, such as pollution. Pollution can affect all of the organisms in an ecosystem.
Explanation:
A solid exerts a force of 500 N. Calculate the pressure exerted to the surface
where area of contact is 2000 cm2
Answer:
2500 pa
btw this is physics ;)
The graph shows how much a plant grew over a five week time period. According to the graph how many centimeters did the plant grow between week 1 and week 5
Answer:
I can't answer the question where is the graph
Answer:
I think it might be 6-30 inches.
Explanation:
If im wrong i cant do anything there is not graph no offence.
Microplastics are currently in our ocean's food web.
True
False
Answer:
True.
Explanation:
However, it has been established that microplastics enter the food chain when animals eat or ingest contaminated food materials. ... Zooplankton, the microscopic sea organisms at the bottom of the food chain, is eaten by all kinds of fish. Fish ingest small pieces of plastic due to their continuous uptake of water.
Answer:
True
Microplastics are one of the most pervasive global pollutants, and their presence in our oceans is a cause for great concern. As the name says, these are micro particles, less than 5mm in size, that have either been deliberately manufactured (e.g., microbeads in cosmetics), or emerge as larger plastics break down (nets, bottles, bags, clothing, etc.). They are roughly the same size range as plankton, and so when they show up in marine ecosystems they have the potential to be consumed by a vast array of organisms.
Why Do You Think Soil Erosion Increased Over Time ?
a cell with a diploid number of 24 undergoes meiosis, how many chromosomes are in each daughter cell?
Answer:
it will have 12
you are welcome :)
When a cell with a diploid number of 24 undergoes meiosis, each daughter cell will have 12 chromosomes.
What is meiosis?Meiosis is a process of cell division that generates haploid cells having half the number of chromosomes as the cell. It plays a role in reproduction by enabling the merging of two haploid cells to form a diploid cell with the complete set of chromosomes.
In this scenario the parent cell contains 24 chromosomes resulting in each daughter cell possessing 12 chromosomes.
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Pls help Choose the answer that has the terms in order, from the smallest
grouping to the largest grouping.
a. population, community, ecosystem
b. ecosystem, community, population
c. community, ecosystem, population
d. ecosystem, population, community
What are the impacts or the after-effects of global warming
What is used to direct protein synthesis in the cell?
sequences of nitrogenous bases in the cell’s DNA
phospholipid molecules in the cell membrane
protein transport molecules in the cell’s ribosomes
electron transport chains in the cell’s mitochondria
Answer:
sequences of nitrogenous bases in the cell's DNA
How does Matter move throughout the ecosystem
Answer:
In ecosystems, matter and energy are transferred from one form to another. ... Nutrients and living matter are passed from producers to consumers, then broken down by decomposers.
Explanation:
which of the following describes how slavery changed the life of Africans in North Americans?
Answer:Many slaves converted to Christianity, but they integrated traditions like singing and dancing into their services.
Explanation:
Which city on the map shown below is next to be hit by a cold front? I’m not sure if it is Buffalo or Utica...
I will mark as brainliest!
What is an interaction in which one organism kills and eats another?
An interaction in which one organism kills and eats another is called predation.
identify the characteristics of animals found in the rainforest. (at least 5)
Answer:
BELOW
Explanation:
For adaptation:
Hiding
Camouflage
Scaring predators
Warning colors
Other information:
One of the reasons for this great variety of animals is the constant warmth. Tropical rainforests also provide a nearly constant supply of water and a wide variety of food for the animals. Small animals, including monkeys, birds, snakes, rodents, frogs, and lizards are common in the tropical rainforest.
e.g. of features:
Animal: short-horned lizard
Sound: hissing sound
Movement: short sprints
Size: small and very small
Coat: scales
what is the most abundant organism in a food chain
The given question is incomplete as there is no food chain given in the question, but based on the knowledge it can be said so that producers are present in abundant amount in every food chain.
Answer: Producers
Explanation:
The producers can be defined as the organism which have the ability to make food. This food is used by the other organism of the food chain as a soul source of energy.
They are huge in number so that they can produce enough food to meet the requirement of other organisms. Though all of the organisms are not directly dependent on producers ,some of them(carnivores) are also dependent on the organism eating plants(herbivores).
Producers→ primary consumers(herbivores)→ secondary consumers(carnivores)→tertiary consumers(carnivores).
Here, we can see that the all the organism are directly or indirectly dependent on the producers and they are abundant in every food chain.
what evidence proves endosymbiosis happened
Answer:
Explanation:
The first piece of evidence that needed to be found to support the endosymbiotic hypothesis was whether or not mitochondria and chloroplasts have their own DNA and if this DNA is similar to bacterial DNA. This was later proven to be true for DNA, RNA, ribosomes, chlorophyll (for chloroplasts), and protein synthesis.
True or False - Velcro was an invention that was originally used for space missions that is now used for things on Earth.
True
False
Answer:
True
Explanation:
Velcro was coined from the combination of the words “velvet” and “crochet.” It is made up of two strips of fabric in which one is covered in thousands of tiny hooks and the other with thousands of tiny loops. It was discovered by George de Mestral.
what occurs during transcription
Answer: Transcription uses DNA as a template to make RNA molecule and then RNA then leaves the nucleus and goes to a ribosome in the cytoplasm.
Explanation:
How can air pressure collapse a railroad tank car?
Answer:
im so bad at thisss
Explanation:
idkk
A cell type without a nucleus
Prokaryote is the type of cell
Answer:
Prokaryote
Explanation:
Prokaryotes do not have nucleuses
Which of the following is not produced by condensation? *
A. dew
B. smog
C. fog
D. clouds
Answer:
smog
Explanation:
dew,clouds and fog are produced by condensation while smog is a kind of air pollution
How do you cope with the uncertainty
and upheaval in your own life and in the
world? What strategies and tools have
you used to maintain your sanity during
the coronavirus pandemic?
Bacteriophages are viruses that attack and destory
Answer:
Bacteria
Explanation:
They are harmless to humans but murder billions and billions of bacteria everyday! There's also 10^31 bacteriophages on Earth, more than every other organism on Earth, including bacteria, combined so they are pretty abundant killers of bacteria.
Ramer wants to find out how pressure affects the force of gravity acting on dust particles in a cloud. Ramer designs an experiment in which he places dust particles in a pressure chamber. He is able to adjust the pressure in the chamber from 0 Pascals to 780 Pascals. What should Ramer use as his control group?
Answer:
A vaccum should be used for the control group chamber.
Explanation:
In an experiment, a control is an experiment or observation designed to minimize the effects of variables other than the independent variable. The introduction of a control increases the reliability of the results; often through a comparison between the control measurements and the other measurements.
A vaccum according to this experiment is a chamber that will have no pressure within it. This will give a benchmark of the effect of pressure in this experiment.
Which conclusion do the data support?
Answer:
A
Explanation: