Answers
Answer:
D
Explanation:
Crayfish depend upon small invertebrates for survival. If there is a large decrease in the number of small invertebrates, then there aren't enough nutrients to go around, and so crayfish that don't get nutrients will start dying out.
Hope this helps!
Related Questions
Many citizens are concerned about the potential negative impact on human health of consuming genetically modified organisms (such as salmon). What would you tell them to try and alleviate their fears? (5 points)
GIVING BRAINLIEST! PLEASE DO A LONG (ISH) ANSWER!!!
Answers
The transmission of antibiotic resistance, toxicity, and allergenicity are all known to be major health risks associated with GM foods.
Match the definition to the term:
the splitting of an atom's nucleus into 2 smaller nuclei and neutrons, releasing a large quantity of
energy
a) solar energy
b) geothermal energy
c) hydroelectric power
d) nuclear fission
Answers
Explanation: Nuclear fission is a reaction in which the nucleus of an atom splits into two or more smaller nuclei. The fission process often produces gamma photons, and releases a very large amount of energy even by the energetic standards of radioactive decay.
Apply: Under Mode, select Crime scene 1. This is a sinister case of sabotaged stew in a swanky restaurant. Use the procedures you have learned to collect fingerprints, classify fingerprints, and use minutiae to match collected fingerprints to suspect fingerprints.
Which suspect broke into the Glitzy Gala and sabotaged the stew?
Answers
Answer:
Cora Colander
Explanation:
I'm not for sure if that is gonna be helpful or even right but, hope u have fun.
Cora colander is the suspect who broke into the Glitzy Gala and sabotaged the stew.
How to collect fingerprints at a crime scene?1. Investigate: Click on different parts of the crime lab to look for other visible prints. (Hint: There are a total of two visible prints.) To see which parts of the lab you can see up close, select Show all locations. Photograph and categorize every print you come across.
2. Notice: After locating the two visible prints, a duster will appear in the upper right corner. The duster distributes fingerprint powder, which adheres to the skin oils that comprise latent prints and allows them to be seen. Drag the duster into the lab to dust for prints.
Repeat your search of the room. When you find a latent print, drag the roll of tape over it to collect it. (Latent prints are collected with tape that adheres to fingerprint powder.) Gather and categorize the three remaining prints.
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10. Social institutions are _ of the socialization process???. a. agents b. targets c. casualties d. opponents
Answers
Answer:
agents is the correct answer of the question
Explanation:
hope it will help you
Assume that r max is 1.0 and the carrying capacity is 2,000. calculate the population growth rate when n= 2,100 and when n = 2.500 individuals.
Answers
Answer:
Answer my recent question
Which phrases describe the importance of resource economics? Check all that apply.
maintaining healthy ecosystems
ensuring that resources are available for the future
increasing profits of companies
defining which resources are renewable
evaluating the costs and profits of resource use
monitoring impact of resource extraction on the environment
Answers
Answer:
A,B,F
Explanation
because these are the most imporatant things on the list
4 Which of the following is NOT an element of a contract?
A. Legal Purpose
B. offer
C .Consideratian
D.Company Logo
Answers
This image shows how a lunar eclipse occurs. A lunar eclipse occurs when the Moon passes directly behind Earth into its umbra, or shadow. As shown in the image, the Sun, Earth, and Moon align, with Earth in the middle. Given this information, which statement elaborates on why there is not a solar eclipse every month, as the Moon passes between the Sun and Earth? A) The Moon is not large enough to cast an umbra, or shadow, on a celestial body as large as Earth. B) Phases of the Moon prevent monthly solar eclipses because they cause the Moon's shadows to change. C) Craters on the surface of the Moon redirect the Sun's light toward Earth, decreasing the Moon's shadow. D) Most of the shadows cast by the Earth and Moon do not align because the tilts of each orbit is different.
Answers
When does the amniotic fluid form in humans
Answers
Answer:
hope it's helpfull..... ;)
Question 11 of 25
PLEASE BE FAST PLEASE
Which factor has most likely affected the high fertility rate in Africa?
O A. Strong economy
O B. Good medical care
O C. Lack of education
O D. More birth control
SUBMI
Answers
Answer:
The answer is option (C) Lack of education
Explanation:
A, B, and D seem likee good factors; lack of education is a better option.
A diploid strain of yeast that was trisomic for a chromosome carrying the Trp1 gene was sporulated. When the asci were dissected and tested for the ability to grow without tryptophan, some asci had 4 prototrophic spores and some asci had 2 prototrophic spores and 2 auxotrophic spores. What was the genotype of the diploid trisomic parental strain with respect to the Trp1 gene?
Answers
Answer: Prototrophs are strains that have the same dietary requirements as their parents. Auxotrophs are mutants that require more nutrients in their media to develope.
Explanation :Prototrophs are strains that have the same dietary requirements as their parents. Auxotrophs are mutants that require more nutrients in their media to develope.
Please help! I'll give 100 points!
Answers
What is unique about a cephalopod's vision among mollusks?
Group of answer choices
All species have sophisticated eyes, and squid, octopi, and cuttlefish have camera eyes.
A. All species have a camera eye.
B. They have complex compound eyes.
C. They have poor eyesight.
Answers
Answer: A. All species have a camera eye
Explanation:
Mollusk eyes vary in complexity, but cephalopods like squid, octopi, and cuttlefish have "camera eyes", meaning that they focus by movement. Cephalopod eyes are similar to vertebrate eyes in this way.
Which carnivores live only in marine habitats?
Cephalopods
Bivalves
Gastropods
Arthropods
Answers
Answer: Cephalopods are carnivores that live only in marine habitats.
Explanation: Hope it helps:)
How is climate change altering precipitation patterns within the US?
A. extreme precipitation
B. Length of droughts
C Both
Answers
9. Briefly describe the four types of tissue.
Answers
Answer:
These are the four tissues: connective tissue, epithelial tissue, muscle tissue, and nervous tissue.
Connective tissue supports other tissues and binds them together (bone, blood, and lymph tissues). Epithelial tissue provides a covering (skin, the linings of the various passages inside the body). Muscle tissue includes striated (also called voluntary) muscles that move the skeleton, and smooth muscle, such as the muscles that surround the stomach. Nerve tissue is made up of nerve cells (neurons) and is used to carry "messages" to and from various parts of the body.
What physical traits of the bird allow it to catch and eat mosquitoes?
Answers
Why would it be hard to find the ideal C02 level if the light intensity were very low ?
Answers
Answer:
It would be difficult to find the ideal CO2 level with a low light intensity because the plant will have a difficult time trying to survive. It would be very hard considering with no light there's no reaction.
Explanation:
trust
PLEASE HELP 50 POINTS
Which of these has happened to your food by the time it reaches your stomach?
A. Fats have been digested by salivary amylase.
B. Large proteins have been broken down into smaller proteins.
C. The food has become acidic and is in smaller pieces.
D. The starches have been partially broken down.
Answers
Answer:
D. The starches have been partially broken down.
Explanation:
Your saliva has salivary amylase, an enzyme that breaks down starch into smaller glucose monomers. Thus, by the food reaches your tummy, some of the starch has been broken down. Protein and fats are primarly broken in stomach and food also becomes acidic in stomach.
Some people worry that the increasing number of cell phones will cause cancer because of the energy of the radio waves they emit. Cell phones are a new technology that only recently became widely used. And because cancer takes years to develop, the amount of risk is not yet known.
summarize what’s known so far. In your summary, include information about the energy of radio waves. Be sure to only use credible sources. Based on what you learned from your research, do you think people should limit their cell phone use? Why or why not?
Answers
Answer:
Cell phones emit radiofrequency energy, a form of non-ionizing electromagnetic radiation, which can be absorbed by tissues close to the phone. The amount of radiofrequency energy a person is exposed to depends on the frequency of the signal and the amount of time they spend on the phone. The Federal Communications Commission (FCC), the International Agency for Research on Cancer (IARC), and the American Cancer Society (ACS) all agree that more research is needed to determine the possible health effects of cell phone use. So far, there is no scientific evidence that proves that cell phone use causes cancer. Some studies have suggested a possible link between cell phone use and cancer, but more research is needed to confirm these results. The ACS does not recommend limiting cell phone use because the risk of cancer is still unknown.
Hope this helps!
Explanation:
Answer:
If people are scared because phones cause cancer because of the radio waves why aren't they scared of laptops/computers/pc, TVs, and even tablets all of these are the same thing but bigger so why is it okay to not be scared to get cancer from these items? I think if we stop using our phones as much it will be good because not only will kids and teenagers touch grass more but they will be able to explore things they never knew existed. In my opinion, we should stop using all electronic a lot because they all probably do end up causing cancer and other issues in the future.
Explanation:
Hope it helps:) wrote it myself.
which planet takes the longest time to orbit around the sun
Answers
Answer:
Planet Neptune
Explanation:
Given that it's a little further away from the sun, Neptune takes the longest time to orbit around the sun.
which of the following often negatively affect an individual's thought processes
Answers
Answer:
What causes mental health problems?
childhood abuse, trauma, or neglect.
social isolation or loneliness.
experiencing discrimination and stigma, including racism.
social disadvantage, poverty or debt.
bereavement (losing someone close to you)
severe or long-term stress.
having a long-term physical health condition.
Explanation:
What type of cell where most of the dna is concentrated in the nucleus
Answers
what is the oldest landscape of NYS
Answers
Answer:
High land region
Explanation:
The oldest landscape rock of Any is high land region
Which design problem are students ,begin emphasis,most,end emphasis, likely trying to solve?
Answers
The five stages of design thinking are:
Empathize—research your users' needs.Define—state your users' needs and problems.Ideate—challenge assumptions and create ideas.Prototype—start to create solutions.Test—try your solutions out.What is design thinking?Design thinking is a methodology that provides a solution-based approach to solving problems.
The first stage of the design thinking process allows us to gain an empathic understanding of the problem we are trying to solve. Individual will consult experts to find out more about the area of concern, and conduct observations to engage and empathize with our users.
In 2nd stage, we should always seek to define the problem statement in a human centered manner as you do this.
In 3rd stage, we need to look for alternative ways to view the problem and identify innovative solutions to the problem statement we’ve created.
In 4th stage, the aim is to identify the best possible solution for each of the problems identified during the first three stages.
In final 5th stage, ultimate goal is to derive as deep an understanding of the product and its users as possible.
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100 POINTS
Assume that r max is 1.0 and the carrying capacity is 2,000. calculate the population growth rate when n= 2,100 and when n = 2.500 individuals.
Answers
Answer:
Given:rmax = 1.0carrying capacity = k = 2000N = 2100N = 2500dN/dt =popu
Explanation:
The population growth rate when n = 2100 and when n = 2500 individuals is - 0.25 and for n = 2100 individuals , it is - 0.05 .
What is population growth rate ?Population growth rate is the rate at which a population increases in size over a specific period of time, usually expressed as a percentage.
It is calculated by subtracting the number of deaths and emigrations from the number of births and immigrations, and then dividing this figure by the total population at the start of the period.
The logistic growth model can be used to calculate the population growth rate at a given population size (n) using the following equation:
r = r_max * ((K - n) / K)
where:
r = population growth rate
r_max = maximum per capita growth rate
K = carrying capacity
n = population size
Given r_max = 1.0 and K = 2,000, we can calculate the population growth rate for n = 2,100 and n = 2,500 as follows:
For n = 2,100:
r = 1.0 * ((2,000 - 2,100) / 2,000)
r = 1.0 * (-0.05)
r = -0.05
Therefore, when the population size is 2,100 individuals, the population growth rate is -0.05, indicating that the population is decreasing in size.
For n = 2,500:
r = 1.0 * ((2,000 - 2,500) / 2,000)
r = 1.0 * (-0.25)
r = -0.25
Therefore, when the population size is 2,500 individuals, the population growth rate is -0.25, indicating that the population is decreasing at a faster rate than when the population size was 2,100 individuals.
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A population distribution shows _______.
a. the distribution of age groups within a population
b. the amount of organisms in a unit area
c. the total number of organisms in a population
d. where and in what arrangement organisms are located Please select the best answer from the choices provided
Answers
A population distribution shows where and in what arrangement organisms are located (Option d).
What is population distribution?The expression population distribution makes reference to the spatial arrangement of individuals of the same species in a given area.
The area in which the population is found is a fundamental parameter to analyze its distribution.
In conclusion, population distribution shows the arrangement of organisms (Option d).
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Answer:
It is D.
Explanation:
what 3 things make decomposition vitally important
Answers
Answer:
Nutrients are released as the remains are decomposed.Water is released. We need water.This process also prevents multiple corpses from being in a place, which would not be healthy for this environment.Definition for isotope. (Science).
Answers
Answer:
One or more number of species which have same number of atomic number but different mass number called isotopes
Explanation:
Answer:
Check explanation below!
Explanation:
Concepts
Isotopes are atoms with a different amount of neutrons. Atoms will ALWAYS have a set number of protons. On the periodic table, you may notice that the atomic mass is a decimal. This is mainly because neutrons often mass different amounts, so scientists calculate the average mass of it to find the atomic mass of the atom. Isotopes are still the same atom; they just have unique amount of neutrons.
Temperature differences between
seasons can be beneficial to the
organisms in lakes and ponds.
Which of these is a benefit of
seasonal temperature
differences?
A. separates where certain fish can live
B. causes all vegetation to freeze
C. removes all terrestrial life
Answers
Answer:a
Explanation:
The benefit of seasonal temperature is separates where certain fish can live.
What is temperature?Average temperatures rise year-round as a result of global warming (see the U.S. and Global Temperature indicator), while some seasons may experience greater rises than others.
Winter is especially susceptible to temperature increases. Overall, minimum temperatures have risen faster than maximum temperatures on average.
Thus, a large portion of the observed warming in the United States has occurred during the winter, during the night, and in the northern regions of the country—when and where it is typically the coldest.
Even while the United States has had numerous winters with extraordinarily low temperatures, these winters have grown less frequent overall.
Therefore, The benefit of seasonal temperature is separates where certain fish can live.
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