Which change would be considered a short-term environmental change? Check all that apply.
an ice age
an El Niño storm
a small asteroid impact
a tsunami
mountain building
Brainliest to correct answer!
An El Niño storm is an example of a short-term environmental change. So the Correct option: is an El nino storm.
What is an environmental change?An environmental change is any change which occurs in the environment.
Environmental changes may be short-term changes or long-term changes.
Some short-term changes are fire outbreaks, storms, etc.
Some long-term change include desertification, tsunamis, etc.
Therefore, an El Niño storm is an example of a short-term environmental change.
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When you hyperventilate, what gas is your body deficient in?
Answer:
You breathe in oxygen and breathe out carbon dioxide. Excessive breathing creates a low level of carbon dioxide in your blood. This causes many of the symptoms of hyperventilation.
guys i really need help with my test it will depend if i get held back plz answer my question.....
A caterpillar morphing into a butterfly is an example of which of the following features of life?
A
Reproduction
B
Growth
C
Development
D
Need for food
Answer:
the answer is B- Growth
Answer:
Reproduction
Explanation:
What typically happens to a population if it exceeds it’s carrying capacity?
A. Death rate will exceed birth rate
B. Prey species increase
C. Migration into the area increases
D. Birth rate will exceed death rate
Answer:
D
Explanation: Population will proceed to grow, until resources are used up, then population begins to decrease.
Answer:
D. birth rate will exceed death rate
6. Which list of characteristics describes organisms classified as animals?
Answer:
Animals are heterotrophs; they must consume living or dead organisms since they cannot synthesize their own food and can be carnivores, herbivores, omnivores, or parasites
Explanation:
please help only if you know
please also only give a simple answer please don’t search up
transcription and translation of this subset of genes determines how a cell looks and acts when in the process of forming into a more mature cell.
Label this diagram ASAP pls!
1-dorsal fin
2-ventral fin
Answer:
1. Dorsal fin
2. pelvic fin
What is Darwin's theory of the origin of species?
Answer:
Darwin's theory of species origination says that natural selection chooses organisms that possess variable and heritable traits and that are best suited for their environments.
Asexual reproduction (Mitosis) involves only one parent. The offspring of this type of reproduction have?
Answer:
The offspring of Mitosis will be identical daughter cells because there is only one set of DNA they can get from the parent.
Explanation:
Matthias Schleiden and Theodor Schwann looked at plant and animal cells. Schwann wrote the first part of what is known as the cell theory. Which statement did he write? A. All organisms are composed of one or more cells. All cells come from existing cells. B. All organisms are composed of one or more cells. The cell is the basic unit of life in all living things. C. All cells come from existing cells. The cell is the basic unit of life in all living things. D. All cells are microscopic in size. All cells come from existing cells.
Answer:
B. all organisms are composed of one or more cells. the cell is the basic unit of life in all living things.
Explanation:
This is the first part of the cell theory.^-^
A student is studying several species that belong to the plant kingdom. Which two are most closely related
A Fermaldia pandurata and Ficus pandurata
B Castilla elastica and Ficus elastica
Ficus benjamina and Ficus lyrata
Bromus japonicus and Ipomoea violacea
Answer:it’s A)
Explanation:I saw it on a quiezlet online lol
Fermaldia pandurata and Ficus pandurata are the two plant species which are most closely related.
What is Species?These are organisms which are closely related and are capable of interbreeding in the ecosystem.
Option A was chosen because they both belong to the same species 'pandurata' thereby making it the most appropriate choice.
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I need the last two questions. Can anyone help?
1. Color can affect a pocket mouse’s ability to survive because if a light colored mouse is in a dark area, it will not survive. A dark colored mouse will survive in a dark area because it will blend in with its surroundings.
2. On the dark rock, mice with dark fur are more likely to survive because they will blend in with the rock.
What are three things done by proteins
Please help i need a answer that is not off the internet it needs to be in own words.
I will mark brainly
BRAINLIEST!!
What problems could be solved by a very inexpensive way to launch objects into space?
please help me if you only know
Answer:
(1) Translation begins when a ribosome (gray) docks on a start codon (red) of an mRNA molecule in the cytoplasm. (2) Next, tRNA molecules attached to amino acids (spheres) dock at the corresponding triplet codon sequence on the mRNA molecule.
Explanation:
1st one.
Answer:
Hi how are you doing today Jasmine
On February 21, a student observes that the Moon cannot be seen in the clear
night sky. On what date will the student not be able to see the Moon again in the
clear night sky?
A. February 28
B.March 7
C.March 14
D.March 21
Answer:
Okay so the answer is
C...
On February 21, a student observes that the Moon cannot be seen in the clear night sky. The date when the student is not able to see the Moon again is on March 21. The correct option is D.
What is the moon?The moon is the only natural satellite of the earth. It is white and gray and visible from the earth on nights only. It is the fifth-largest satellite in the solar system.
The moon has different phases seen from the earth because the moon revolves around the sun. The four phases have been named full moon, no moon, C moon, and half moon.
In 28 days, the moon is not visible for one day, then the other day it is visible and C-shaped. The student was seen on February 21.
21 + 27 day means 21 march.
Thus, the correct option is D. March 21.
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Please answer, photo is above thank you!
I need help pls someone
Answer:
Competition will occur between organisms in an ecosystem when different species try to use the same resource, causing the resources carrying capacity is reached. Animals compete for food, water and space to live. A limiting factor would stop this from happening, making competition in an ecosystem go down.
Answer:
Competition occurs when an ecosystem reaches it's carrying capacity. When a ecosystem reaches it's carrying capacity there are limiting factors such as scarce resources and limited habitats.
Explanation:
Which of the following best describes hair?
Hair is made of mostly tightly packed living cells.
Hair does not help control body temperature.
Hair growth occurs in the hair follicle.
Hair grows at 2.5mm a month.
Mark this and return
Save and Exit
Next
Submit please
Answer:
Hair growth occurs in the hair follicle
Explanation:
Hair does not continue to stay alive after it exits the follicles, at that point it starts to die but does continue to grow at the root of the hair follicle since the cell is pushing the hair out.
Answer:
I say 3, hair growth occars in the hair follicle
Explanation:
hair grows 12.7 mm each month, hair does help control body tempature and hair is not made up of tightly packed living cells, the cells dived in that case it is not packed tightly so my conclushionis that hair growth occars in the hair follicle!
(hope this helps)
Where in the oceans are the highest values of salinity found?
in mid latitude regions, wind qusts are strongest
in subtropical regions, where evaporation exceeds precipitation
O near the equator, where precipitation exceeds evaporation
O in polar regions, where ice sheet volumes are shrinking
Answer: in subtropical regions, where evaporation exceeds precipitation
Hope it helps :)
Explanation:
The picture above shows the early embryos of a human and a chicken. Gill slits and tails are shown in both. What does
this most likely suggest?
Answer: C
Explanation:
:}
14.Sperm of one species cannot fertilize the egg of another, what type of reproductive
isolation is this?
Fermentation is a process where
organic compounds are broken down in the presence of oxygen
most of the ATP is made in cellular respiration
sugars are created in photosynthesis
organic compounds are broken down in the absence of oxygen
Answer:
organic compounds are broken down in the absence of oxygen
Explanation
for example alcoholic fermentation done by Saccharomyces Cerevisae
C6H12O6-->2CO2+2C2H5OH
In a food pyramid, there is typically less biomass at the top (i.e., there are very few individual tertiary consumers, whereas there are numerous individual producers). In three to five sentences, explain this phenomenon, citing evidence relating to energy flow and how plants support ecosystems.
It is because of the 10% rule in the ecosystem, there are generally less biomass at the top.
The energy transfer in ecosystems:It is found that only 10% of the energy stored as biomass in a trophic level is carried forward to the next trophic level. This is called the 10% rule, due to this rule, the number of trophic levels an ecosystem can support is limited.
As one goes up in the food chain, only 10% of the energy is passed on to the next level, that is, about 90% of the energy is lost in the form of heat. At the bottom of the trophic level, there are producers, that is, plants, they get their energy from the Sun.
Further the plants are consumed by the primary consumers, and the energy is passed on. However, in the process, only 10% of the energy is passed on and the rest is lost in the form of heat. Further the primary consumer is consumed by the predator, which comes at the top of the food chain.
During the consumption of primary consumer, the same 10% energy is passed on and the rest is lost. This process continues and the energy is lost in the form of heat. With less energy at the top of the trophic level, only few individuals can be supported. This is the reason of less predators in comparison to prey.
Thus, it is the 10% rule, which results in lesser number of tertiary consumers in comparison to producers.
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It is because of the 10% rule in the ecosystem, there are generally less biomass at the top.
Briefing:Only 10% of the energy produced by primary producers is used by consumers; the remaining 90% is wasted. Let's assume that a fox consumed a rabbit that had previously consumed grass and had retained 10% of its energy. As a result, the fox will only receive 1% because 10% of 10% is only 1%, and this will continue to trickle down to tertiary customers. In order for primary consumers to exist and for secondary consumers to be able to survive without primary consumers, ecosystems need plants, or primary producers. (Equally true for tertiary consumers).
Who is a Tertiary consumer?Quaternary consumers pounce on tertiary consumers. These quaternary consumers are frequently the apex predators, which indicates that their ecology is devoid of any predators. Animals like lions, polar bears, sharks, and hawks are some examples of quaternary consumers.
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Which two body systems maintain the level of glucose in the blood?
Answer:
The endocrine functions of the pancreas and liver coordinate efforts to maintain normal blood glucose levels.
The pancreas and liver regulate the level of glucose in the blood.
What is diabetes?Maintaining blood glucose is important for the body. The body needs glucose for the production of energy. The inability of the body to regulate blood glucose results is a result of diabetes. The blood glucose in our body is maintained by two hormones.
Insulin reduces the amount of glucose in the blood and glucagon increases the amount of glucose in the blood. Insulin and glucagon work together, in people without diabetes to maintain the blood glucose level of the body.
But in people affected by diabetes, insulin has either stopped working or insulin production by the body is inadequate compared to the body's requirements.
In type 2 diabetes, insulin production is low and in type 1 diabetes, there is resistance to insulin.
Insulin and glucagon are produced by the islets of Langerhans cells of the pancreas. In excess of insulin, the liver stores glucose from the blood, and in excess of glucagon, glucose is released by the liver into the blood.
Therefore, the pancreas and liver regulate the level of glucose in the blood.
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In the cochlea: A. sight occurs B. the visual image is projected O C. sound vibrations are converted to nerve impulses O D. sound is made either louder or softer
Answer:
C, is the answer
Explanation:
Option C. sound vibrations are converted to nerve impulses.
What is in the cochlea?The cochlea contains the sensory organ of hearing. It bears a striking resemblance to the shell of a snail and in fact, takes its name from the Greek word for this object. The cochlea is a spiral tube that is coiled two and one-half turn around a hollow central pillar, the modiolus.
What is the main function of the cochlea?The cochlea is a hollow, spiral-shaped bone found in the inner ear that plays a key role in the sense of hearing and participates in the process of auditory transduction. Sound waves are transduced into electrical impulses that the brain can interpret as individual frequencies of sound.
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The Gastropod is found in multiple rock layers. What does this indicate?
Answer:it adds layer of rocks
Explanation:
Because fossils add up on top of each other
How are the 4 major MACROMOLECULES of life similar to LEGOS
building blocks? PLEASE HELP
Answer:
Because of how they stick together and the 4 dot things on top of them
Explanation:
Help‼️help‼️help‼️ (if answer is correct i will cashapp you $4)
Answer:
3rd
Explanation:
A lysosome is a membrane-bound cell organelle that contains digestive enzymes. Lysosomes are involved with various cell processes. They break down excess or worn-out cell parts. They may be used to destroy invading viruses and bacteria.
Explanation:
It is decreased clean up removal Of waste from the cell
What is the F2 generation? How do they differ from the F1 generation?
Answer:
F2 Generation is the Second Filial Generation
Explanation:
