Nonnative species are not always a negative factor, they become invasive species __________.
a.
as soon as they are introduced in an ecosystem
b.
as soon as they leave their original ecosystem
c.
when they start consuming the food meant for the native species
d.
when their presence become economically or environmentally damaging
e.
when they control other species
Answers
Answer:
its d
Explanation:
The correct option is D.
What is a nonnative species and how does it disrupt an ecosystem?
Invasive species are capable of causing extinctions of native plants and animals, reducing biodiversity, competing with native organisms for limited resources, and altering habitats. This can result in huge economic impacts and fundamental disruptions of coastal and Great Lakes ecosystems.
What is an example of nonnative species?
The Gypsy Moth, Nutria, Zebra Mussel, Hydrilla, Sea Lamprey, and Kudzu are examples of non-natives that have caused massive economic and ecological losses in new locations because the natural controls of their native ecosystems were not there.
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Related Questions
MARKING BRAINLIEST?! PLSPLSPLS I AM TRUE TO MY WORD
Answers
Answer:
the tree to the pine vole to the black racer
Explanation:
its a chain they are all linked
Answer:the arrow between the pine vole and the gray fox
Explanation:
Highly organized systems like living cells should have _____.
a. High energy
b. High entropy
c. Low entropy
d. Low energy
Answers
Select your answer from the choices below, then write them on its appropriate column.
Answers
Answer: The duties that the students and community members have to be done to save our environment and resources
Explanation: My part as a students
1. Switch off classroom lights and fans when not in use.
2. Plant a tree (in vacant lot / backyard).
3. Join environment friendly groups.
4. Switch to non- plastic water bottles.
5. Switch off faucets in the school or park when not in use.
My initiative as a Community Member
1. Conserve water.
2. Throw garbages in the trash can.
3. Decrease the amount of paper you print.
4. Minimize the use of plastic when buying good
5. Volunteer for clean-up drives.
The correct options that have to be filled in its appropriate column are:
The part as a Student in conserving the environment.
Decrease the amount of paper you print.Switch off classroom lights and fans when not in use.Conserve water.Switch to non-plastic water bottles.Minimize the use of plastic when buying goods.My Initiative as a Community MemberVolunteer for clean-up drives.
Join environment-friendly groups.Plant a tree (in a vacant lot/backyard).Throw garbage in the trash can.Switch off faucets in the school or park when not in use.Thus, these are the correct options for the given columns.
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What is oxidation?
releases energy from the sun
releases energy from photosynthesis
releases energy from the food for us to use
releases energy from meat products for us to use
Answers
Answer:
It should be C. releases energy from the food for us to use.
Answer:
third one
Explanation:
In the diagram below, what does the structural similarity indicate about the evolutionary relationships among the organisms?
Answer in two complete sentences using vocabulary.
PLEASE HELP!
HURRY!!
Answers
A potato is a stem, while sweet potato is a root. Why?
Answers
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Sweet potato is a modified food storage root. Potato is indeed a stem that grew from stolons, the underground stems. Potato tubers contain buds that produce leaves and stems, whereas roots lack these characteristics. On the other hand, sweet potato is indeed a root that is rich in vitamins and nutrients.
Answer:
A potato is classified as a stem. Because it has many nodes known as eyes. The space between each eye is internodes. The potato eye grows into a shoot and a new plant.
Explanation:
Prompt Option 1: Choose an organism. Using at least 5 sentences, describe why your specific organism could have siblings that share the same parents, but might have different traits. Why might they be different? Give specific examples of traits that might be different.
Answers
The domestic dog, Canis lupus familiaris, is an example of an organism that might have siblings with dissimilar features.
What is the organism?Dogs are a very diverse species, with a wide range of physical and behavioral characteristics. Because they have the same parents, siblings have genetic makeup that is similar, but different gene combinations can result in significant variances in characteristics like coat color, size, and temperament.
The puppies' coats might be any color between black, white, and gray if one parent has a white coat and the other has a black coat, for example. Additionally, environmental factors and genetic abnormalities might cause attribute discrepancies between siblings.
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Answer:
One possible organism that I can choose is a dog. A dog is an animal that belongs to the kingdom Animalia, the phylum Chordata, and the class Mammalia.
A dog could have siblings that share the same parents, but might have different traits because of genetic variation.
Genetic variation is the difference in DNA sequences among individuals of the same species
It can result from mutations, recombination, or random assortment of chromosomes during meiosis
Some examples of traits that might be different among dog siblings are coat color, eye color, size, shape, and temperament
These traits are influenced by both genes and environment
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Not all cells are alike. Which of the following is NOT a true statement about differences between cells?
a. Cells come in many different shapes.
b. Different kinds of cells are different sizes.
c. Some cells have a nucleus, but others do not.
d. Most cells have a membrane, but some do not.
Answers
Answer:
D
Explanation:
without cell membrane there would be no cells. It's basically an organelle that makes a cell have it' name
Michael decides to bake bread one morning. He measures ingredients, mixes them together to make dough, and cooks the dough in an oven. As the dough cooks, Michael observes the bread rising. Which of the following is evidence of the chemical change in michaels break- making process?
Answers
How do volcanoes erupt describe how they erupt in your OWN words
Answers
Volcanoes erupt when a continental-oceanic plates combine piling up the pressure and eventually the magma explode out of the volcano/mountain.
Volcanoes erupt when molten rock called magma rises to the surface. Magma is formed when the earth's mantle melts. Melting may happen where tectonic plates are pulling apart or where one plate is pushed down under another. Magma is lighter than rock so rises towards the Earth's surface.
Look at the diagram of the digestive system, write down in order . the organs that food passes through as it moves through the digestive system
answer as a 7-6th grader please
Answers
The order of the digestive system is:
1) the mouth
2) the esophagus
3) the stomach
4) the small intestine
5) the large intestine (colon)
6) the anus
First it enters the mouth then goes down the esophagus ( a long tube made of smooth muscles) I after that, it enters the stomach where it is further broken down by acids. The useful enzymes are sent to the liver to be circulated by the blood vessels. The rest is then sent down to the intestines where the small intestine secretes enzymes ne the large intestine collects waste. The anus and rectum push waste out the body, this waste is known as feaces.
Existing rocks are buried and forced toward the mantle, increasing heat and pressure. This is the first step in the formation of metamorphic rocks.
(PLEASE HELPPPP 90 POINTS!!)
Which best describes the next step in the formation of metamorphic rocks?
Buried rocks melt deep within the mantle.
Lava melts underlying rocks, which crystallize into new minerals.
Rocks that were buried are exposed at Earth’s surface, where they are weathered and eroded.
Magma pockets rise, which increases heat, and minerals change due to temperature and pressure.
Answers
The correct answer is B. When buried rocks are forced toward the mantle, they undergo extreme heating and pressure, which can cause them to melt. This molten rock is known as magma, which then crystallizes as new minerals as the magma cools and solidifies. This process is known as metamorphosis and is the second step in the formation of metamorphic rocks.
Buried rocks melt deep within the mantle.
Seed Germination Investigation
The students are to investigate the process of seed germination during their summer
vacation.
They will select different types of seeds, such as beans, peas, or sunflower seeds.
Encourage students to set up a germination experiment by placing the seeds in
different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to
pot the same seed in more than one pots.
They should observe and document the changes that occur over time, including the
emergence of roots and shoots.
Answers
Answer:
Okay...In this case I suggest you use corn seed or beans seed
Explanation:
It should take about 6 weeks to see the Germination, until then continue watering it and giving it sunlight
The seed germination investigation during the students' summer vacation involves selecting various seeds (e.g., beans, peas, sunflower) and setting up an experiment. They will place the seeds in different conditions, like light vs. dark or wet vs. dry, and pot the same seed in multiple pots. Throughout the investigation, the students are expected to carefully observe and document the changes that take place over time, including the growth of roots and shoots. This hands-on approach allows them to gain practical knowledge of seed germination and develop essential scientific skills in observation, data collection, and documentation.
How do oxbow lakes form?
A - Rivers are dammed, and the water builds up, creating a lake.
B - Runoff pools in areas of low elevation, creating a temporary lake.
C - Rivers wear away banks until the bank is broken and the river flows straight.
D - Glaciers leave deep channels in the ground, which fill with water and become a lake
Answers
C - Rivers wear away banks until the bank is broken and the river flows straight.
Answer:
Rivers are dammed, and the water builds up, creating a lake.
Explanation:
What is not a part of the immune system?
A Mucous membranes
B Liver
C Skin
D Saliva
Answers
Answer : B
Explanation:
The liver is not a part of the immune system. The liver is an organ that plays a crucial role in detoxifying the body, producing bile to help digest fats and storing nutrients. While the liver indirectly supports the immune system by removing toxins from the bloodstream, it is not a part of the immune system itself.
Answer:
B. liver
Explanation:
The immune system is a complex network of organs, tissues, cells, and molecules that work together to defend the body against harmful pathogens, such as bacteria, viruses, fungi, and parasites.
A Mucous membranes: Mucous membranes are part of the immune system as they serve as a physical barrier that helps to trap and prevent pathogens from entering the body. They are found in various areas of the body, including the respiratory tract, gastrointestinal tract, and urogenital tract, and are lined with special cells that produce mucus and immune cells that help fight against pathogens.
B Liver: The liver is not directly part of the immune system. It is primarily responsible for detoxification, metabolism of nutrients, and production of important proteins, such as clotting factors. However, the liver does play a role in the immune response by filtering blood and removing pathogens, toxins, and other harmful substances from circulation.
C Skin: The skin is the body's largest organ and serves as a physical barrier against pathogens, preventing them from entering the body. Additionally, the skin contains specialized immune cells that help defend against pathogens that may breach the skin's barrier, making it an important part of the immune system.
D Saliva: Saliva, which is produced by salivary glands in the mouth, contains enzymes that can help break down food and also has antimicrobial properties that can help inhibit the growth of bacteria and other pathogens in the mouth. While saliva has some immune properties, it is not considered a primary component of the immune system.
The____sorts and transports proteins to the cell membrane.
Answers
Answer:
golgi apparatus
Explanation:
hi;) I would love it if someone could help thanks (science question btw)
Answers
Answer:
It's the split( D )
Write about facts and fiction about the Ice Age movie
Answers
Fact: Its true the ice age happened.
Fiction: A bunch of animals work together to get a baby safe
Fact: Those species were alive in that time period
Fiction: A Squirrel caused the ground to crack because of an acorn
Answer:
Fact: The ice age was cold
Fiction: Animals can't talk /:
Explanation:
Describe the process in the mantle that causes plates to move. In your response, provide the force driving this process and at least one piece of evidence to support this idea.
Answers
Pole beans need something to grow around and up. Which kind of stimuli can encourage this type of growth
A-touch
B-water
C-light
D-gravity
Answers
Answer:
C, I think as lights need photosynthesis...
Explanation:
hipe its rightt
Choose all the answers that apply.
What does the cardiovascular system do?
transports oxygen and carbon dioxide for the respiratory system
carries nutrients for the digestive system
works with the immune system to fight infection
carries hormones for the endocrine system
sends nerve impulses to the brain and spinal cord
Answers
Answer:
The answer is B) Carries nutrients for the digestive system to fight infection, and A) Transports oxygen and carbon dioxide for the respiratory system.
Please tell me if I'm wrong.
Which characteristics of living things can be viewed using a microscope?
Answers
Answer:
Living things grow that the major
Explanation:
Other include: living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing. When viewed together, these characteristics serve to define life.
under a microscope, the characteristics that can be viewed is that living things grow
A fair die is tossed. what is the probability of getting either 1, 2, 3, 4, 5 or 6.
Answers
Answer:
The probability is 1/6
Explanation:
Since there are 6 faces on a dice we can tell that there is a chance to get each number only once. This makes the probability 1/6 or 16.6%
Answer:
the answer would be 1 over 6
Explanation:
because there are six faces on a dice theres a chance of only getting each number once or twice
The graph shows a population of green and brown beetles in a grassy area.
Over time, more of the brown beetles avoided predators and lived to reproduce. What environmental factor most likely changed from 2015 to 2018?
A
A fire made the blades of grass short.
B
Less rainfall made the grass turn brown.
C
More nutrients made the grass grow quickly.
D
High temperatures made the grass turn green.
Answers
More nutrients made the grass grow quickly
More nutrients made the grass grow quickly. So, the correct option is C.
What are Nutrients?A nutrient is defined as a substance used by an organism to survive, grow and reproduce where the requirement of dietary nutrient intake applies to animals, plants, fungi and protists.
These are chemical compounds in food that are used by the body to function properly and maintain health, such as it includes proteins, fats, carbohydrates, vitamins, and minerals.
In the information given above, brown beetles avoid predators and survive to reproduce which allowing the grass to grow quickly due to the excess nutrients.
Thus, more nutrients made the grass grow quickly. So, the correct option is C.
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What do you notice about Hawaii volcanoes national park and how is it different from others
Answers
Answer:
Hawai'i Volcanoes National Park protects some of the most unique geological, biological, and cultural landscapes in the world. Extending from sea level to 13,677 feet, the park encompasses the summits of two of the world's most active volcanoes - Kīlauea and Mauna Loa.
Explanation:
Quite confused can anyone help?
Answers
Answer: A dichotomous key is an important scientific tool, used to identify different organisms, based the organism's observable traits
Explanation:
Which of these is a form of nonrenewable energy?
O A. Fossil fuel energy
O B. Solar energy
C. Wind energy
O D. Hydroelectric energy
Answers
Answer:
Fossil fuel energy
Explanation:
This is because oil from fossils take a millions of years to form and people won't be able to wait millions of years
Fossil fuel energy is a form of non-renewable form of energy. Thus, the correct option will be A.
What is Non-renewable energy?A non-renewable energy resource is a natural resource which cannot be readily replaced by the natural means at a particular pace which is quick enough to keep up with the consumption of the energy resource. An example of the non-renewable energy resource is a carbon-based fossil fuel. The original organic matter with the aid of heat energy and pressure generally becomes a fuel such as the oil or natural gas.
There are four major types of the nonrenewable resources which include oil, natural gas, coal, and the nuclear energy. Oil, natural gas, and coal are collectively known as the fossil fuels. Fossil fuels were formed within the Earth from the dead plants and animals over a period of millions of years and hence are named as the fossil fuels.
Therefore, the correct option will be A.
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Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s) you selected?
Answers
Arrow 'f' releases carbon dioxide.
Answer:
F I think I am not sure though hope I helped.
please put dem in order
Answers
Answer:
1=1 2=3 3=2 4=4
Explanation:
Explain the role of enzymes as catalysts that lower the activation energy of biochemical reactions.
Answers
Answer:
In summary, enzymes are proteins that lower the activation energy of a chemical reaction. Enzymes are not consumed or produced in a reaction, but they are catalysts that allow the reaction to proceed at a faster rate. ... Together, they form the enzyme-substrate complex.
Explanation:
Above