Give two examples of density-dependent factors.
Explanation:
Density-dependent factors include disease, competition, and predation.A scientist is studying an organism and has classified it as an animal. Which statement must be true about the organism?
Answer:
It is multicellular.
Explanation:
What is an animal?
Animals are multicellular eukaryotes whose cells are bound together by collagen. Animals dominate human conceptions of life on Earth because of their size, diversity, abundance, and mobility. The presence of muscles and mobility is one of the primary characteristics of the animal kingdom.
What impact will climate change most likely have on the population of the large banded snails?
Explanation:
some might die due to the climate change and other Will be froced to migrate
5'AUGUUUUGCUACUAA3'
How many amino acids will be produced?
Answer: 8
Explanation:
Identify the category each belongs to, based on the food it consumes
Answer:
pls the lightening is not good, I can only see the image of a leopard and an antelope
Explanation:
definitely a leopard carnivore and an antelope are herbivores animals (even though some may eat birds and small meats)
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Who want to play a CaHoot.772 645 is the code
Answer:
what is the subject?
Explanation:
Under what conditions are resources such as
water, food, or sunlight likely to be limiting factors
Answer:
Under what conditions are resources such as water, food or sunlight likely to be limiting factors? When population size is decreasing.
Conditions under which resources such as water, food, or sunlight likely to be limiting factors are when population size is declining.
Why is sunlight very important to the ecosystem?The Sun is the main origin of energy for organisms and the ecosystems of which they are a part.
Producers such as flora, algae, and cyanobacteria use the energy from sun rays to make organic matter from carbon dioxide and water.
This shows the start of energy gush via almost all food webs.
Thus, restraining factors are when population size is declining.
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An element has an atomic mass number of 16 and an atomic number of 7. what is the elements protons and neutrons?
Answer:
7 protons, 7 neutrons (READ EXPLANATION)
Explanation:
The atomic number represents how many protons are in an element. Generally speaking, elements have the same number of protons and neutrons. So, an element with the atomic number of 7 will have 7 protons and 7 neutrons.
However it is possible for an element to have a differing number of neutrons (an element will always have the same number of protons because that number is how the element is identified in the first place). Elements that have a number of neutrons that is not the same as the atomic number are called isotopes.
A saw mark in bone made by a small-toothed power saw will have:
Group of answer choices
very smooth walls with fine striae of the same orientation
uneven walls with striae in multiple directions and a breakaway spur
likely multiple large kerfs from the saw bouncing, striations are oriented chaotically
none of the above
A bone saw mark made by a small-tooth power saw will have very smooth walls with fine striations of the same orientation.
Effect of a bone cut by electric saw?This process causes minerals (mainly calcium) to be deposited in the part of the bone that is undergoing pressure. Therefore, the piezoelectric effect increases bone density. Piezoelectric surgery is a technique that uses ultrasonic vibrations to perform osteotomies.
With this information, we can conclude that a bone saw mark made by a small-tooth power saw will have very smooth walls with fine striations of the same orientation.
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9
Looking at the model above, if the hawks are increased, what will happen to the
grass? Please explain your reasoning
If the hawks are increased in this model, the grass will increase in the food chain.
What is a Food chain?This is defined as the sequence of transfers of matter and energy in the form of food from one organism to another.
When hawks are increased, the primary consumers will decrease which are the ones who eat the grass. This will therefore lead to an increase in the grass population.
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Which activity is directly regulated by neurons?
Neurons are the part of the nervous system that transport the signals. The neurons regulate the localization of several proteins at the nerve terminal.
What is the neuronal activity?Neurons are the electrically excitable unit of the nervous system that play a major role in the neuronal circuit. It also takes part in the localization of proteins, other molecules, and receptors.
The activity controls and balances the synaptic stability, and the rate of the synapse formation that occurs in the dendrite and the body of the nerve cell.
Therefore, the neurons direct the localization of the proteins.
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Mendel's observation of the segregation of alleles in gametes formation has its basis in which of the following phase in Meiosis?
Which of the following is an effect of both improper livestock and improper irrigation practices?
Excess levels of metals in the water supply
Waste seepage
Excess amounts of water being withdrawn
Excess levels of nutrients in the water supply
Excess levels of metals in the water supply is the effect of improper livestock and improper irrigation practices.
What are irrigation practices?Irrigation practices refer to various techniques in which water is supplied to plants or animals artificially either by using tubes, pumps or sprays. This is done when there is absence of rainfall or there is no water available for plants or rainfall.
Therefore, Excess levels of metals in the water supply is the effect of improper livestock and improper irrigation practices
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Answer: excess levels of nutrients in the water supply
Explanation:
took the test:)
what is meant by a carrying capacity in a particular population in an ecosystem
Hi!The carrying capacity of an environment is the maximum population size of a biological species that can be sustained by that specific environment, given the food, habitat, water, and other resources available.
Which element is able to combine in many ways with different elements and is therefore considered the basis of life?
axygen
nitrogen
carbon
Ohydrogen
What organ systems and organs, tissues, or cells work together in the process of running? And how do they work together?
They work together by combining their similar functions and going along with the rest of the body.
Which of the following is an environmentally responsible water consumption technique?
A. Washing your favorite outfit by itself in the washing machine
B. Watering your garden between 10pm and 10am
C. Leaving the hose
running the entire time you wash your car
D. Taking 2 showers/baths a day
Which of these is a disadvantage of hydrogen fuel cells?
Answer:
Hydrogen fuel is expensive to produce and transport
the area of the brain required to understand language is
Answer:
Wernicke's region is a basic language region in the back better fleeting flap interfaces than Broca's region by means of a brain process. Wernicke's region is basically engaged with the perception. By and large, this region has been related with language handling, whether it is composed or spoken.
Pls help (WILL GIVE BRAINLIEST)\ AND A BUNCH OF POINTS
Can a renewable resource become a nonrenewable resource? If so, give an example. (1 point)
Yes, a renewable resource, such as natural gas, can get used up faster than humans extract it from the Earth.
Yes, sunlight is a renewable resource but only during the day. At night, solar power cannot be generated, so during that part of the day it is a nonrenewable resource.
Yes, a renewable resource, such as fish, could go extinct if humans consume them faster than they reproduce.
No, renewable resources can never become nonrenewable.
Answer:
If mismanaged, renewable resources will become non-renewable.
Explanation:
For example: Groundwater can be over-pumped. If you burn a tree (plant) and don't plant another one.
Yes, a renewable resource can become a non-renewable resource.
What is a renewable resource?
A renewable resource is a natural resource which will replenish to replace the portion depleted by usage and consumption, either through natural reproduction or other recurring processes.
What is a non-renewable resource?A non-renewable resource is a natural resource that cannot be readily replaced by natural means at a pace quick enough to keep up with consumption.
Renewable resources can become non-renewable resources if they are used up faster than they can be replenished. Water is a common example of a renewable resource. If the water is used in a huge and big amount by every people of the earth for unnecessary purposes, then day by day the stock of the water level below in the earth will decrease and gradually the water will turn into a non-renewable resource.
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5) Pollution of our waters from contaminated sediments can have an impact on all of following except?
A) Economy
B) Wildlife
C) Population Density
D) Aquatic recreation
Answer:
population density
Explanation:
i got it right on usa test prep
HELPPPPPP HELPPPPPP ASAAAAAPPPPP Justify, by referring to documents 1 and 2, the following statement: "Heavy smokers are young adult males
as per analyzing the document 1 and 2 we can find that the age from 18-24 has the highest percentage of smokers which is 65% and in the document 2 we can see that the gender has been divided in male and female for more precise analysis as male smoker is 46% which is higher then female smoker which shows that young adult male are more heavy smokers.
What types of aquatic organisms would be expected in the intertidal zone ?
Answer:
Intertidal zones of rocky shorelines host sea stars, snails, seaweed, algae, and crabs. Barnacles, mussels, and kelps can survive in this environment by anchoring themselves to the rocks. Barnacles and mussels can also hold seawater in their closed shells to keep from drying out during low tide.
Explanation:
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Have A Great Day
~Zero~
Answer: Plankton
Hope this helps! :)
Please mark me brainliest.
In a food chain, consumers gather energy by _______. a. consuming organisms at a lower trophic level b. consuming organisms at a higher trophic level c. decomposing dead organic matter d. absorbing sunlight directly
Answer:
a. consuming organisms at a lower trophic level
Answer: Its a
Explanation: All animals feed over those who are weaker so they can stay stronger
I do not understand these questions, please help!
Questions
A solution of pH 3 has times (more/fewer) H+ than a solution of pH 7.
A solution of pH 9 has times (more/fewer) H+ than a solution of pH 4.
How many moles of H+ are in a liter of solution with a pH of 4?
How many H+ are there in a liter of a solution with a pH of 4?
Diffusion and Molecular Weight
What was the hypothesis that you tested in this demonstration?
What is the independent variable(s)?
What is the dependent variable?
Complete the following table:
distance substance diffused over time in millimeters
time malachite green (mm) potassium permanganate (mm)
one hour
two hours
three hours
four hours
Do the results in the table above support the hypothesis?
What relationship exists between molecular weight and the rate of diffusion?
Answer:
Too much questions
Explanation:
Your questions are very many,choose atleast 5
Despite the availability of cleaner energy sources, most of the energy used to power American homes comes from the burning of fossil fuels such as coal and oil. The burning of fossil fuels releases carbon dioxide into the air. Carbon dioxide is a greenhouse gas that contributes to climate change.
Why do you think it’s a challenge to reduce fossil fuel usage in homes in the United States? How could the use of fossil fuels affect the biodiversity in neighborhoods and the surrounding ecosystems?
Each year, the U.S. presents billions of bucks in subsidies to businesses withinside the fossil fuel sector so it’s a challenge to reduce fossil fuel usage in homes in the United States
What are the methods for fossil extraction?
According to a look at via way of means of researchers from the University of Queensland, fossil gas extraction consequences in noise disturbance, pollutants of surrounding air, water, and lands, and destruction of forests and different landscapes that lead them to undeserving for maintaining flora and fauna populations.
The United States is presently reliant upon fossil fuels to fulfill our developing power needs. We use coal for extra than 1/2 of of our power needs. Additionally, America's transportation gadget is overwhelmingly depending on traditional petroleum oil, which isn't always best accountable for 20 percentage of our weather alternate pollutants, however additionally threatens our countrywide protection and our monetary prosperity.
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The use of fossils may affect the surrounding biodiversity, and ecosystem due to the amount of Carbon Dioxide they emitted when being lit,which contributes to Ozone Depletion,and other global issues.
How could the use of fossil fuels affect the biodiversity in neighborhoods in the surrounding ecosystem?According to a study by Scientist from the University of Queensland, fossil fuel extraction results in noise nuisance, pollution of covering air, water, and lands, and ruin of forests and other landscapes that make them unfit for nourshing wildlife populations.
Thus, fossil fuels have been there since the beginning of the country's life style in using it. Eg;for household used such as cooking.
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The Great Pacific Garbage Patch looks like a huge island of trash when seen from the air.
A. True
B. False
Answer:
A
Explanation:
Answer:
True
Explanation:
It's true. Look at a picture of it.
what is the strangest mineral?
A) ine that is easily removed from the ground
B) a nonmetallic resource
C) one that is exported from the U.S
D) one that must be imported to the U.S
Answer:
C
Explanation:
•••“*Pls Help Me*”•••
Answer:
O Locations of continents
Explanation:
You may get confused whether it is shape of volcano as well, but remember the shape of a volcano can be changed in a shorter amount of time with acting of agents such as wind and waterBut, ultimately, the shifting of the locations of the continents takes a very large amount of time [millions of years]Which of the following bones make(s) contact with some of the ribs?
A. humerus
B. phalanges
C. ulna
D. scapula
Answer:
D. scapula
Explanation:
The humerus, phalanges, and ulna are all associated with the lower body. The scapula, shoulder blade, is the only bone that makes contact with the upper ribs.
BRAINLIEST please if this helped!