Answers
Answer:
a) Beaver-dam buildings → (iii) Pond floods
b) Forest fire → (i) New plants can grow because of an increase in sunlight on the forest floor
c) Lack of rainfall → (ii) Zebras migrate farther to find water holes
d) Invasive water plants arrive → (iv) Sunlight is blocked for native seagrasses
e) Grasshopper outbreaks → (v) Crops are wiped out along the prairie
f) Coyote disease decreases the population → (vi) Mice population explodes
Explanation:
a) Beaver-dam buildings → (iii) Pond floods
This is an example of how some species might produce damages in ecosystems. Beavers are known for their dams, where they hide from predators, find shelter, reproduce, and feed. With time, and as the beaver population grows, these dams get bigger each time. These animals keep cutting down trees and covering some wider areas that were inhabited previously by other species. The landscape changes, these areas get flooded permanently, most vegetation dye, the soil properties get altered, and just a few species can keep living there. The ecosystem changes.
b) Forest fire → (i) New plants can grow because of an increase in sunlight on the forest floor
This is an example of biological succession. Stable forests characterize as having big old trees that compete for light developing big canopies at heights. Poor light reaches the ground and allows some smaller species to grow. When a fire occurs, some of these trees might fall or disappear. These fire events open windows in the forest through which sunlight directly reaches the ground. Many new species can germinate and grow. There occurs a renovation of vegetable species in the forest and the consequent renovation of other living forms.
c) Lack of rainfall → (ii) Zebras migrate farther to find water holes
It is not unusual that some species need to migrate looking for food or water. In certain areas, seasonal differences are very sharp, and while some periods characterize as producing plenty of food and water, some others characterize as lacking them, dry seasons especially. Animals develop different strategies to face these moments. Zebras need to migrate to find a new source of water to ensure proper hydration.
d) Invasive water plants arrive → (iv) Sunlight is blocked for native seagrasses
A very known global environmental problem is the damage caused by invasive species. In a few words, exotic species arrive in a new area out of their native distribution range, establish, grow, adapt, and reproduce. These exotic species turn into invasive species when they overgrow, sharply increasing their reproductive rate. At this point, interaction with native species becomes harder, competing for resources such as space, light, food, shelter, water, among many others. Invasive species become such a good competitor that end by displacing native species. In the exposed example, invasive water plants arrive, and their population overgrows. They compete for light with native seagrasses and end by blocking it for them.
e) Grasshopper outbreaks → (v) Crops are wiped out along the prairie
This is an example of the prey-predator relationship. In this case, grasshoppers are the predators, and crops are acting as the prey. Whenever one of the population increases in size, the other one follows this increase, causing the decrease of the first one. When the first population decreases, the second one also decreases. In this example, grasshopper outbreaks, meaning an increase in predation rate over crops. Many more individuals are feeding on the crops, causing more damages to the plants´ population. Crops do not have enough time to recover, so they are wiped out.
f) Coyote disease decreases the population → (vi) Mice population explodes
This is also an example of the prey-predator relationship. In this case, coyotes are the predators, and mice are acting as the prey. As coyotes are affected by the disease, which causes a decrease in their population size, mice seem to be favored, as they are not predated. They have enough time to recover as a population and increase in size. Coyotes´population decreases in size, so there are many fewer individuals feeding on mice, and hence, the mice population increases very fast. It explodes.
Related Questions
Putrescine and cadaverine are short aliphatic diamine compounds produced during the breakdown of amino acids in both living and dead organisms. What tests, including solubility, would you run in order to confirm their structure
Answers
Answer:
In order to confirm the structure of Aliphatic Diamine Compounds, you'd need to run a set of tests. They are:
A. Preliminary or Initial Tests:
I. Tests for Physical Traits: this helps to determine or establish the physical traits of the substance. Characteristics such as State of Matter (e.g. solid, liquid) color, and odor.
II. Ignition test. This involves the application of heat on a minuscule amount of the compound or substance using a metal spatula. This helps to prove whether the compound is aliphatic or aromatic. An aliphatic compound such as methylated spirit is aliphatic because it produces a luminous flame. Vegetable Oil on the other hand is aromatic because it produces a sooty flame.
B. Physical Constants
This test aims to establish the boiling and melting points of such a substance.
C. Analysis for elements present
D. Solubility tests
Explanation
Amine compounds are easily distinguishable by their odors. Amine odors have a somewhat fishy almost putrid quality.
When they are at room temperature, they are present as gases and can easily evaporate in their liquid state.
Their relative densities are lower than that of water. with the exception of aromatic amines.
Cheers
PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.
Answers
Answer: c
Explanation: :)
How are mechanical waves produced?
Answers
Answer:A mechanical wave is created when a source of energy causes a vibration to travel through a medium. ... Both carry energy through a medium with out transferring matter. In transverse waves, the medium vibrates perpendicular to the direction of wich the wave travels.
Explanation:
Which phase describes "movement around each other" on a molecular level?
A) Solid
B) Gas
C) Liquid
D) Methane
Answers
Answer: I think it is liquid
Explanation:
which of these biomes has permanently forzen water in its soil? tundra chaparral savanna taiga
Answers
Answer:
these biomes has permanently frozen water in its soil is a tundra.
______ are the smallest blood vessels.
Answers
Answer:
Capillaries
Explanation:
Answer:
capillary are the smallest blood vessel.
What are five decomposers that are found in or around Pride Rock in the movie Lion King
Answers
Answer:
Vultures, Hyenas, Ants, Bacteria that's all i got really
Explanation:
All of these either eat remains or break down remains of a decomposing animal and in doing so, speed up the process of the decomposing.
The five decomposers that are found in or around Pride Rock in the movie Lion King are Vultures, Hyena, Ants, and bacteria.
What is the movie Lion King?The movie Lion King is directed by Jon Favreau, and written by Jeff Nathanson. This is an animated movie by Walt Disney in 2019.
This is a story of lion and his son Simba, the lion died and then Simba will take revenge for the death of his father, Mufasa.
Thus, the five decomposers that are found in or around Pride Rock in the movie Lion King are Vultures, Hyena, Ants, and bacteria.
Learn more about the movie Lion King
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Decomposers like mushrooms and worms get energy by *
1 point
producing their own food
breaking down dead organism
eating grass, fruit and seeds
absorbing carbon dioxide from the air
PLZ HELP ME NEED IT BY TODAYYYYYYYYYYYYYYYYY!!
Answers
Plz help me I am timed well mark brainliest if you are correct!
Answers
Answer:
The answer is A
Explanation:
Answer:
A) elliptical path
Explanation:
have a nice day!! :)
Help pleasee | Wildflowers depend on honeybees to reproduce successfully. How do honeybees help wildflowers reproduce? No links!!!
A. Honeybees pollinate the wildflowers.
B. Honeybees germinate the wildflowers.
C. Honeybees disperse the wildflower seeds.
D. Honeybees provide honey for the wildflowers.
Answers
Answer:
A. Honeybees pollinate the wildflowers.
Hope this helps!
check this for me pls
Answers
Answer:
it's both A and B for your answer
Explanation:
both genders can get this disease since it's being past down to their children or offspring, some may get that gene and some might not.
4. Identify the compounds your cells can break down to obtain energy.
Answers
Answer:
glucose and oxygen which ultimately get transferred into ATP.
Explanation:
List as many examples of seasonal changes of plants and animals that you can.
No links!!! | help please!!
Answers
Answer:
Leaves change colors
animals migrate
animals shed (winter coat vs summer coat)
flowers bud in spring
ex: snow rabbits are white in winter and brown in summer
Explanation:
identify the experimental design that would determine which aip mimic would most effectively inhibit the production of hemolysin toxin
Answers
Answer:
B. "Grow S. aureus in separate culture media containing one AIP mimic each and measure the production of hemolysin toxin. The most effective AIP mimic will be in the culture producing the lowest amount of hemolysin."
a.
lose their leaves seasonally
b.
trees keep their leaves, whether broadleaf or needleleaf, year-round
a. angiosperm b. cryptosperm
O a. angiosperm b. gymnosperm
O a. gymnosperm b. angiosperm
a. cryptosperm b. chynosperm
Answers
Answer:
Should be B
Explanation:
Sorry for the previous wrong answer, I'm pretty sure it's B because I took the test and it said B
According to the question option, "B" trees keep their leaves, whether broadleaf or needle leaf, year-round a. angiosperm b. cryptosperm is correct.
What is the difference between angiosperms and gymnosperms?Gymnosperm seeds are configured as cones.
Thus, the correct option is "B".
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The gulf flounder is a fish that is found in the Gulf of Mexico. It
migrates between estuaries and the open ocean. It prefers to live
in water with > 2% salinity, though can tolerate a wide range of
salinity, from 0.5% to 4%.
Choose the correct statement about the gulf flounder.
The gulf flounder is stenohaline.
The gulf flounder prefers to live in freshwater over saline water.
The gulf flounder possesses the ability to prevent the intake of
excess salt.
The gulf founder is not found in brackish water.
Answers
Answer: the gulf flounder possesses the ability to prevent the intake of excess salt
Explanation:
I did the tutorial
Which of the following are major contributors to the greenhouse effect? CHOOSE ALL THAT APPLY 1.enzymes 2. deforestation 3.carbon dioxide 4.acid rain 5.Ophotosynthesis
Answers
Answer:
Escribir en español por favor.?
amount of time it takes the moon to make one complete revolution
Answers
Answer:
27 days
Explanation:
You have colonies growing on a culture and are going to identify them. First, you do a Gram stain and viewing it on 1000x magnification, you see Gram positive cocci, no predominating arrangement. What test should you do to determine if it a staphylococcus or a streptococcus
Answers
Answer: The test that's should be done to determine if it's a staphylococcus or a streptococcus is a BIOCHEMICAL TEST known as CATALASE TEST.
Explanation:
In the laboratory diagnosis of microbiology samples, GRAM STAINING technique is used to identify bacteria pathogens in specimens and cultures by their gram reactions. The bacteria may be either gram positive or gram negative.
Gram positive bacteria when views with ×100 oil immersion stains dark purple with crystal violet and are not decolorize by acetone or ethanol. Examples of gram positive bacteria include:
--> Staphylococcus
--> Streptococcus
--> Clostridium
--> Corynebacterium
Since a gram positive cocci was identified without a predominating arrangement, further biochemical test known as catalase test should be carried out to determine if the cocci is staphylococcus or a streptococcus.
CATALASE TEST is used to differentiate those bacteria that produce catalase enzyme such as staphylococcus from non- catalase producing bacteria such as streptococcus. Catalase acts as a catalyst in the breakdown of hydrogen peroxide to oxygen and water. An organism is tested for catalase production by bringing it into contact with hydrogen peroxide. Bubbles of oxygen are released if the organism is a catalase producer, therefore staphylococcus but if no bubbles are observed, it's a streptococcus.
Disturbances in memory, consciousness, or identity are symptoms of:
A. affective disorders.
B. anxiety disorders.
C. dissociative disorders.
D. somatoform disorders.
Answers
Disturbances in memory, consciousness, or identity are symptoms of dissociative disorders. Thus, option C is correct.
What is wellness?The term wellness is defined as the characteristic or quality of being in good and finer health, mental, as well as social well being. Wellness is basically being in bestest physical and mental as well as social health.There are several types of wellness which includes spiritual wellness in which people feel to sacrifice for the love of the nation, and for others too.
Emotional wellness is the main type of wellness that applies to awareing and accepting the reaction of people. Physical wellness is the type of wellness in which you are physically fit and healthy and free from diseases. Multiple disorders has been includes the affective disorders, anxiety disorders, dissociative disorders, and somatoform disorders are found in many people and these leads to serious health issues.
Therefore, Disturbances in memory, consciousness, or identity are symptoms of dissociative disorders. Thus, option C is correct.
Learn more about wellness here:
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Plz help asap 1 and 2 plz
Answers
Answer:
1- Ans:Molecules
2- Ans:Atoms
Which cause of climate change can cause the Earth to get colder? Explain how.
Answers
The tilt in the axis of the Earth is called its obliquity. This angle changes with time, and over about 41 000 years it moves from 22.1 degrees to 24.5 degrees and back again. When the angle increases the summers become warmer and the winters become colder.anation:
WHO IS RESPONIBLE FOR THE REACTIONS OF CELLULAR RESPIRATION
Answers
Answer:
Mitocondria is responsible for the reactions in cellular respiration.
Explanation:
Mitochondria have an important role in cellular respiration through the production of ATP, using chemical energy found in glucose and other nutrients. Mitochondria are also responsible for generating clusters of iron and sulfur, which are important cofactors of many enzymes.
Drag the correct RNA bases to their matching DNA bases. Remember, guanine binds with cytosine and adenine binds with either uracil (in RNA) or thymine (in DNA).
Answers
Answer:
A-T
C-G
G-C
C-G
A-T
U-A
Explanation:
Thats how you pair RNA. Also follow GUNGAN_God#7570 on discord please.
Answer:
Hope it helps
Explanation:
(i got this one correct as you can see.)
Please rate 5 stars and give a thanks down there. you do not need an acount to do this (¬‿¬).The service box is an area on the court that 1 point the person serving must stand in. the ball must land in to be a playable serve. the person returning the serve must be standing in before a server can serve
Answers
Answer:
Both players on the serving doubles team have the opportunity to serve and score points until they commit a fault *(except for the first service sequence of each new game).
The first serve of each side-out is made from the right-hand court.
If a point is scored, the server switches sides and the server initiates the next serve from the left-hand court.
As subsequent points are scored, the server continues switching back and forth until a fault is committed and the first server loses the serve.
When the first server loses the serve the partner then serves from their correct side of the court (except for the first service sequence of the game*).
The second server continues serving until his team commits a fault and loses the serve to the opposing team.
Once the service goes to the opposition (at side out), the first serve is from the right-hand court and both players on that team have the opportunity to serve and score points until their team commits two faults.
In singles the server serves from the right-hand court when his or her score is even and from the left when the score is odd.
Explanation:
The temperate grasslands biome includes regions of several continents. What do all of the regions have in common? A. the same species of grazing animals B. the same species of grasses C. the same seasonal patterns of temperature and precipitation D. the same amount of land that is covered in grasses
Answers
Answer:
C
Explanation:
temperate biomes have a pretty stable climate
In what stimulation do we feel pain when removing the ventral root?
Answers
Answer:
Dorsal Root Ganglion
Explanation:
(im not 100% sure though)
please help!!! i’ll mark as brainliest!! what is the type of system where a furnace burns fuel and heats air?
a. radiation system
b. forced - heat - system
c. conduction system
d. forced - air - system
Answers
Answer:
C
Explanation:
carbon is used as fuel and heats the furnace
Please help me answer these two questions. Thanks
Answers
Answer:
2nd Answer: Animal would not be able to dive as long
The seal
Explanation:
Please give me BRAINLIEST and THANKS lol <(￣︶￣)>
AG CLASS
Which of the following professionals is most likely to be hired to mow the grass and lawns of an urban park and perform common maintenance chores?
landscape architect
landscape contractor
landscape worker
landscape designer
