Answer:
The water quality is good because they are both sensitive to pollution
Explanation:
The quality of the water is extremely fine when you see caddis fly larva and freshwater shrimp.
How do you determine the quality of water?The quality of water is determined by analyzing several properties like dissolved oxygen, pH, suspended particulate matter, pollution estimation, density, etc.
The member of caddis fly larva and freshwater shrimp always found in the aquatic environment where there is less or no pollution.
These species are adapted to the freshwater ecosystem and hence commonly found in fine quality of water.
Therefore, the quality of the water is extremely fine when you see caddis fly larva and freshwater shrimp.
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Why do you think matter changes its form based on temperature? In science explain
Answer:
Look down to the explanation
Explanation:
Because matter is extrinsic property ( meaning it could be changed based on the enviornment), things like pressure and temperature can affect the state and form of matter. "When thermal energy is added to a substance, its temperature increases, which can change its state from solid to liquid (melting), liquid to gas (vaporization), or solid to gas (sublimation)." So if the temperature is increased, it is the cause of thermal/heat energy, and this is what makes solids into liquids, liquids to gasses, and gasses to plasma (including other additional states.
Anyways, I hope this helps, and sorry it's long!
How can scientists tell what a star is made of?
Answer:
i believe the answer is c
Explanation:
hope this helps :) have a nice day !!
**please let me know if this was wrong**
Answer: C
Explanation: I hope it helps! :)
short notes on agriculture diversity of Nepal
Explanation:
Nepal is a country where every people are of different relegion,cast and region so every people supports their relegion but every person of different cast are also involved in agriculture. the land of terai is very fertile,he land of hilly relegion is also suitable but the land of Himalayan region is not suitable only some vegetables or fruits can be grown there so Nepal is called a country which has agriculture divercity
While volunteering at a hospital, Alex learns that there are several different human blood types and they are determined by alleles. For example, a person with an allele for type A blood and an allele for type B blood will have type AB blood. Alex asks a nurse if blood type A or B is dominant. What answer does the nurse give him?
Answer:
They are codominant
Explanation:
There are 3 different alleles: IA, IB and i - IA and IB are codominants, i is recessive. Codominance means neither allele can mask the expression of the other and both alleles A and B are expressed in the blood type.
Blood type A and Blood type B both are dominant if allele A or allele B present with the O allele, however, they show codominance if they present together.
The human blood group system is known as the ABO blood group system that exhibits codominance. Following are the characteristics of this blood group system:
The system consists of three alleles A, B, and O.Both A and B are dominant in relation to O, and therefore blood group A or B can have the genotype AA or AO or BB or BO respectively.If both A and B are present together then they show codominance and have the genotype AB.Thus, the correct answer would be - both A and B are dominant if allele A or allele B present with the O allele, however, they show codominance if they present together.
Learn more about the ABO blood group system:
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List the layers of Earth’s atmosphere in order of increasing altitude.
A.
troposphere, stratosphere, mesosphere, thermosphere, exosphere
B.
exosphere, thermosphere, mesosphere, stratosphere, troposphere
C.
troposphere, stratosphere, mesosphere, exosphere, thermosphere
D.
stratosphere, mesosphere, thermosphere, exosphere, troposphere
Answer:
A
Explanation:
It is the correct answer
Answer:
The answer is A.
Explanation:
use the table to answer the question below ^
A mutation causes the following change in DNA.
original DNA sequence
TACGCATGGAAT
DNA sequence after mutation
TACGTATGGAAT
Transcribe the following section of DNA 3’ G C C A T T A G 5’
Answer:
theres 2 answers actually
Explanation:
DNA TO RNA :
5’ CGG UAA UC 3’
DNA TO DNA :
5’ CGG ATT TC
Answer:
3' C G G U A A U C 5'
Explanation:
to transcribe means to change it into rna
to do that you just have to pair it with its nucleotide
thymine pairs with adenine
adenine pairs with uracil
guanine pairs with cytosine
cytosine pairs with guanine
3' C G G U A A U C 5'
hope this helps (:
Are carbohydrates pure substances? (include your reasoning)
A student conducted an investigation to determine the effect of water temperature on
the amount of sugar that dissolves in a beaker of water. Identify components for trial 1
of this investigation.
Trial 1
Terms
Variable
Beaker
Number
1
2
3
4
Amount of
Water (mL)
100
100
100
100
Temperature of Temperature of Amount of Sugar
Sugar (°C) Water (°C) Dissolved (9)
20
5
185
20
10
189
20
15
194
20
20
204
Constant
The given question provided the data of an experiment to determine the effect of water temperature on the amount of sugar that dissolves in a beaker of water and asked to identify the components:
Amount of Water (mL) - constantThe temperature of Amount of Sugar - constantThe Temperature of water (°C) - variableAmount of Sugar dissolved (g) - variableIn any research investigation or experiment, there are three main parts that are:
Independent variable: These are the variables that are manipulated or change to see the effect on the dependent variable, these are manipulated by the researcher. In this investigation, the independent variable is the temperature of the water as it affects the amount of sugar that dissolves.Dependent variables: these are the variable that also changes due to change and according to the change in the independent variables. In this investigation, the amount of sugar that dissolves changes according to the change in the temperature of the water, thus, its dependent variable.Constant or control: these are the parts that do not change during the experiment so there is no other influence occur in the Dependent variable.Thus, the correct answer is -
Amount of Water (mL) - constantThe temperature of Amount of Sugar - constantThe Temperature of water (°C) - variableAmount of Sugar dissolved (g) - variableLearn more about independent variables:
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Using your knowledge of the water cycle, why do you think high sea surface
temperatures correlate to a large amount of water vapor in the atmosphere?
Answer:
Explanation:
The correlation between sea surface temperature and water vapor is that both are driven by seasonal changes. They both increase in the hemisphere during summer. Seasonal changes in water vapor are, however, more evident across the land, largely due to changes in land surface temperature.
How do dogs get oxygen and eliminate carbon dioxide?
How do dogs keep a proper water balance?
How do dogs eliminate wastes?
How do dogs respond to their environment?
How do dogs learn and adapts?
How do turtles get and digest food?
How do turtles get oxygen and eliminate carbon dioxide?
How do turtles keep a proper water balance?
How do turtles eliminate waste?
How do turtles respond to their environment?
How do turtles learn and adapt?
How parrots get and digest food?
How do parrots get oxygen and eliminate carbon dioxide?
How do parrots keep a proper water balance?
How do parrots eliminate waste?
How do parrots respond to their environments?
How do parrots learn and adapt?
In peas, the green pod color (G) is dominant to the gene for yellow pod color (g). If two heterozygous plants (Gg) are crossed. What percent of the offspring will be Green?
0%
25%
50%
75%
Answer:
75
Explanation:
took the test
The Food Pyramid suggests that a healthy diet consists of a large portion of:
Answer:vegetables or protein maybe
Explanation:
how do proteins relate to living thing/organisms
If you find no insects at all in a pond or stream, what can you conclude?
What causes cells in living organisms to be different from one another?
O A An organism evolves new cell types in response to its environment
O B. The brain of an organism sends a signal to its cells to differentiate when the organismis in danger.
O c The DNA of an organism moves from one cell to another, allowing different cells to have different functions
O D. An organism expresses different genes at different times in development, causing cells to be specialized
Explanation:
The cell types in a multicellular organism become different from one another because they synthesize and accumulate different sets of RNA and protein molecules. They generally do this without altering the sequence of their DNA.
How does ex situ conservation help in biodiversity conservation?
Answer:
Agricultural biodiversity is also conserved in ex situ collections. This is primarily in the form of gene banks where samples are stored in order to conserve the genetic resources of major crop plants and their wild relatives.
Definition: Literally, one-celled.
Example: Some bacteria are this.
Answer:
single celled
Explanation:
if you were picking a material to make an artificial levee what major characteristic would you look for?
What are the abiotic factors that could affect a population?
Marine Populations Lab Report Instructions: In the Marine Populations Lab, you helped gather data to evaluate Sebastian's Snorkel Spot's claim that a new factory is polluting the coral reef. Record your observations in the lab report below. You will submit your completed report. (30 points possible) Name and Title (1 point) Include your name, teacher's name, date, and name of lab. Objective(s) (2 points) In your own words, what was the purpose of this lab?
Answer:
The procedure is given below.
Explanation:
First we record the data of the pollutants that is releasing from the factory. Record the population of the coral reef which are not affected from these pollutants then take the data again and record the population of coral reef that is affected from the pollutants. If the population of coral reef that is affected from that pollutants increases it means that the pollutants damaged the coral reef population at higher rate. The purpose of this lab is to find out the negative effects of pollutants that is released from the factory on coral reef.
need help explaining. will choose brainliest
Which of the following is not a random occurrence?
A selection of the best-suited traits for the environment, leading to adaptive evolution
Genetic drift changing the gene pool of a population and creating fluctuations in the allele frequencies
The bottleneck effect after an earthquake, resulting in a reduction of genetic variation
The founder effect, when a small population is isolated and the gene pool significantly reduced from the parent population
i chose A. Am i right or not? can pls help explain? tysm
How is DNA created?(short answer)
Explanation:
For a strand of DNA to form, nucleotides must be linked into chains, with the sugar phosphate groups alternating. DNA is made of the building block chemical called nucleotides. Nucleotides are made up of three main parts, a sugar group, a phosphate group, and some type of nitrogen base. Hope this answers, and is helpful! Have a great day! :))
How much more kinetic energy does your car have when it changes its speed from 16 km per hour to 80 km per hour
Answer:
The correct answer would be - 25 times more.
Explanation:
The kinetic energy of a moving object increases with the increase in the speed of the object. It is evident that the kinetic energy of a moving object increases as the square of its velocity or speed. It means if a car moves with the speed of 32 km/hr has four times as much kinetic energy as the car moving with 16 km/hr.
Similarly, if a car changes its speed from 16 to 80 km/hr the kinetic energy will be -
= (80/16)^2
= (5)^2
= 25 times more.
Thus, the correct answer would be - 25 times.
The correct answer would be - 25 times more.
The kinetic energy of a moving object increases with the increase in the speed of the object. [tex]K.E=\frac{1}{2}mv^2[/tex]It is evident that the kinetic energy of a moving object increases as the square of its velocity or speed.It means if a car moves with the speed of 32 km/hr has four times as much kinetic energy as the car moving with 16 km/hr.Similarly, if a car changes its speed from 16 to 80 km/hr the kinetic energy will be :
[tex]= (80/16)^2= (5)^2= 25 times more.[/tex]
Thus, the correct answer would be - 25 times.
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In which stage of meiosis has DNA undergone some type of mixing?
o before DNA replication
O after DNA replication
O during meiosis
O during meiosis II
Answer:
l think it's answer is
after DNA replication
Answer:
suppose it's item c
Explanation:
because In meiosis I, we face the process of cross over which some of the genes would be transfered.
What is the overall charge of an atom? Why does it have this charge?
what determines the function of a protein
Answer:
The sequence of amino acids. - The three-dimensional shape of the folded protein. - If the coding sequence has a mutation that leads to a change in the amino acid sequence, the protein may have a different three-dimensional shape, reducing its activity.
Explanation:
A compound that releases hydroxide ions in solution would most likely have which chemical property?
It would react with lipids to form soap.
It would react with metals to form a salt and water.
It would react with metals to form hydrogen gas.
It would react with carbonates to form carbon dioxide.
Answer: I think it would be 4/D It would react with carbonates to form carbon dioxide.
Answer:
Its D
Explanation:
Me Smort, Have A Meme
Work backwards: if you find an offspring that is not genetically identical to its parent's organism, what type of reproduction created it? why?
Answer:
The organism was created via sexual reproduction.
Explanation:
If it were genetically identical to its parent, then that would've meant that it was created asexually. In sexual reproduction, the offspring's DNA is more or less a combination of both parents' DNA.
I need help with number 15 please
Answer:respiration and combustion
Explanation: