Answer:
Yes.
Explanation:
Yes, these two concerns are enough to prohibit the use of desalination as a source of drinking water because this method is too expensive as well as bad for the marine environment. First, this desalination process is too expensive which is non-economical for the country while on the other hand, it greatly damaged the aquatic animals so this method must be stopped due to its adverse effect on both economics as well as environment.
10. Which element in magma is most abundant?
O A. Oxygen
O B. Silicon
O C. Aluminum
OD. Iron
Answer:
A. oxygen
Explanation:
element in magma is most abundant is oxygen.
Answer:
Hmmm let me think.... I got it the answer is A.
Create a food chain using the following: algae, tadpole, minnow, sun, Blue Heron, alligator. Make sure to include the arrows pointing in the correct direction.
Answer:
sun-->algae--> tadpole--> minnow-->Blue Heron--> alligator
Explanation:
The food chain for the following is: sun ---> algae ---> tadpole ---> minnow ---> Blue Heron ---> alligator.
What is food chain?"Food chain is the sequence of transfers of matter and energy in the form of food from organism to organism."The food chain of the given organisms is as follows:
The sun is the ultimate source of energy. In its presence the green plants and algae make their own food.Tadpole is the larva of frog which gets its nutrition from the algae.Minnow are small fishes which eats larva. These are being eaten by blue heron (bird).At last the blue heron gets eaten by alligator.The interconnection of more than one food chains are called food web.
Hence, the correct sequence is: sun ---> algae ---> tadpole ---> minnow ---> Blue Heron ---> alligator.
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wer the
Where is the energy of the
roller coaster cart entirely
potential?
A. When it moves up the hill at location A
B. When it stops for a brief moment at
location B
C. When it is traveling down the hill at
location C
Answer:
B. When it stops for a brief moment at location B
Organisms in the class Mammalia have characteristics the include (choose all that apply)
а
hair
С
nursing young with milk
being ectothermic
d
giving birth exclusively on land
the female reproductive and endocrine system work interactively for which main purpose
What should the student do after he has collected and analyzed his data?
Write a lab report that summarizes his experiment
0 Share his results with his class and ask for their feedback
O
Remove all data that do not support his conclusions,
Based on scientific methods
Answer:
Write a lab report that summarizes his experiment
If the island has a lot of trees going through photosynthesis, what is in the air we need for cellular respiration?
Answer:
Hello~
Llamalover here!
As you can see, cellular respiration begins with one molecule of glucose and some oxygen (the oxygen is in the air that we breathe and is required for cellular respiration), and the end product is energy, with carbon dioxide and water as byproducts.
Explanation:
I hope this helps!
The "splitting apart" of cells is called :
options:
cell fissions
cell division
Answer:
all
Cell division is the process by which a parent cell divides into two or more daughter cells :3
hope this helps :)
cell division.......
According to the graph, what were the results of the vaccination between 1954 and 1960?
A. The rate of polio remained the same.
B. The rate of polio decreased
C. The rate of polio decreased, then increased.
o
D. The rate of polio increased
Answer: B the rate of polio decreased
Explanation: looking at the graph, polio is going up around the year 1950-1960 but by 1970 when the March dimes organization vaccinated nearly 2 million people the people with polio began to decrease therefore its B
Which two of the following form the base pairs in DNA?
Answer: These 2 are called the double helix made up of sugar and phosphate groups. Attached to each sugar is one of four bases--adenine, cytosine, guanine, and thymine.
A wasp lays eggs on an orb-weaving spider to...
a) force it to protect the wasp and it's larva.
b) make it provide a home and meal for it's larva.
c) use it to carry it's larva Long distance.
d) make it create a cocoon for the larva.
Answer:make it provide a home and meal for it's larva.
Explanation:i did a little bit of research, and the spider provides food and shelter for the larva
How does aerobic respiration differ from anaerobic respiration ?
I need long answer, and correctly explained.
Answer:The difference between aerobic and anaerobic respiration.
Aerobic respiration Anaerobic respiration
1. Aerobic respiration refers to complete breakdown of metabolic fuels in presence of oxygen. 1. Anaerobic respiration is the process of partial breakdown of fuel (glucose) in absence of oxygen.
2. It includes glycolysis, citric acid cycle and oxidative phosphorylation. The first two processes take place in the cytoplasm while last one occurs in mitochondria. 2. Glycolysis is followed by ethanol fermentation (occurs in yeast) or lactic acid fermentation (in muscles and microbes like lactic acid bacteria).
3. The end products are carbon dioxide and water. 3. End products of ethanol fermentation are ethanol and carbon dioxide; that of lactic acid fermentation are lactic acid
4. Owing to complete oxidation of glucose, a large amount of energy is produced (36-38 ATP molecules) 4. Incomplete oxidation of glucose does not release all stored energy and only 2 ATP molecules are produced.
Anaerobic respiration is carried out by yeast and other anaerobic organisms like lactic acid bacteria, E. coli, Staphylococcus, Clostridium etc.
Explanation:
1.plants produce carbon dioxide and water in the process of photosynthesis(true or false?)
2.most organisms depend on plants for oxygen(true or false?)
3.glucose is produced in the mitochondria of plants(true or false?)
4.cellular respiration occurs only in animals(true or false?)
5.chloroplasts release energy when they break down glucose(true or false)
6.both plants and animals depend on the carbon dioxide oxygen cycle(true or false?)
Answer:
Explanation:
1. true
2. true
3. false
4. false
5. true
6. true
Help
(1)THE BEGGAR: (outside) Bread. Bread. Give me some bread.
(2)THE KING: Ah! He is crying out again. His voice seems to me louder than it was before.
(3) THE SERVANT: Yes! He seems quite hungry.
(4) THE KING: That is not my business.
(5)THE SERVANT: Should I not perhaps fling him a crust from the window?
(6)THE KING: No! To feed a beggar is always foolish. Every crumb that is given to a beggar is an evil seed from which springs another fellow like him.
The playwright includes the metaphor in paragraph 6 to -
A. convey the king’s reason for not giving away food to beggars B. highlight the king’s change of heart C. suggest that the king only cares for himself D. compare the bread requested to seeds from something evil
just a little help!
Answer:
Its C
Explanation:
Twins mostly share the same genes and genes can't mutate after birth
Plz helpppppp!!!!!!!!
Answer:50%
Explanation:
Yes.
Examine the following crosses carried out to explore inheritance of traits in pea
plants
Parent cross: rough, soft peas X smooth, hard peas F1: all rough, hard Test
cross: rough, hard X smooth, soft peas F2: 115 rough soft, 110 smooth hard, 8
rough hard, 12 smooth soft
Identify which traits are dominant, and either support or refute the hypothesis
that the traits rough/smooth and soft/hard assort independently according to
Mendel's law,
Answer:
rough (RR or Rr) and hard (HH or Hh), are the dominant traits. smooth (rr) and soft (hh), are the recessive traitsWe reject the hypothesis because genes are linked, so they do not assort independently.
Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files
Is water wet? Also does the straw have two or one whole?
Answer:
water is wet to the touch, and a straw has two holes
Q. How is the sex of the child determined in human beings ?
Please answer dis also..thanks!
➜ In human beings, sex of the child depends upon which kind of male gamete fertilise the female gamete. If sperm carrying X chromosome fertilises the ovum carrying X chromosome, then the child born will be a girl. If a sperm carrying Y chromosome fertilises the ovum which carries X chromosome, then the child born will be a boy.
The muscle in Lanes arm would best be described as which of the following?
Answer:
what following
Explanation:
1. Which are the two important roles of the atmosphere?
2. In the diagram below, west is to the left, east is to the right, and the observer is looking toward the north. What is the direction of the wind?
A. NE
B. NW
C. SE
D. SW
Answer: SW
Explanation:I got it wrong and it gives you the right answer so thats that
The direction of wind is SW direction. Hence option D is correct.
What is wind?Wind is defined as the air movement brought on by the Earth's rotation and the sun's uneven heating of the surface. The uneven heating of the Earth by the sun and the rotation of the Earth result in wind, which is the movement of air. Light breezes to natural disasters like hurricanes and tornadoes are all types of winds. In addition to being a plentiful and limitless resource, wind also generates power without consuming any fuel or polluting the environment.
An anemometer can measure wind speed, and a weather vane or wind vane can detect wind direction. When put with anemometers, many wind vanes can be installed in numerous locations to calculate the overall wind profile of a specific area.
Thus, the direction of wind is SW direction. Hence option D is correct.
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U
Question 27
4 pts
What is the correct order of sites for a tRNA as it passes through a ribosome?
E, P. A
Ο Α. Ρ.Ε
P.E. A
OA.E.P
Answer:
p.e.a
Explanation:
Harry, a 42-year-old homeless gentleman visits the free-standing nursing clinic at the shelter. The nursing assistant wants to replace his socks and shoes. In the process of removing both, his great toe falls off of his right foot. How is this connected to diabetes? Explain the pathophysiology.
What is the meaning of pathophysiology
Diabetes can result in inadequate blood flow, nerve damage, and severe foot issues. One method to help prevent it is by controlling your blood sugar.
What is Diabetes?A collection of illnesses known as diabetes mellitus alter how the body requires blood sugar. The cells that comprise the tissues and muscles rely heavily on glucose as a source of energy.
Each form of diabetes has a different primary etiology. Yet, diabetes can result in an excess of blood sugar regardless of the type you have. Serious health issues can result from an excess of sugar in the blood. Diabetes can result in inadequate blood flow, nerve damage, and severe foot issues. Diabetes that is not controlled can result in amputations, mainly of the legs, foot, or toes. One method to help prevent it is by controlling your blood sugar.
Therefore, diabetes can result in inadequate blood flow, nerve damage, and severe foot issues.
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What factors can disrupt Earth's systems?
Answer:
Natural disasters and human activity.
Explanation:
Consider a simple food web. Assume that the grass 1000 Kcal of energy. Using your understanding of energy transfer, evaluate each of the statements provided choose all that are correct.
A) There is 100 Kcal available to the snake
B) There is 1 Kcal of energy available to the hawk
C) There is 10 Kcal available to the shrew
D) There is 100 Kcal available to the rabbit
E) There is 900 Kcal available to the grasshopper
* Select all that apply *
Evaluating each of the statements provided about energy flow in a food web, the correct statements are:
B) There is 1 Kcal of energy available to the hawkC) There is 10 Kcal available to the shrewD) There is 100 Kcal available to the rabbitWhat is the flow of energy in a food web?The flow of energy in a food web is the transfer of energy from one organism to another as they consume and are consumed by other organisms.
The energy flow in a food web typically starts with primary producers, such as plants, algae, and some bacteria, which convert sunlight or chemical energy into organic matter through photosynthesis or chemosynthesis.
For every higher level, only 10% of the energy of the lower level is transferred.
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.
9.
I generally remain in the nucleus [in eukaryotic cells).
11.
I am made up of nucleotides.
Answer:
ADN
Explanation:
Pues el ADN permanece en el núcleo de las células eucariotas y en las procariotas está disperso por el citoplasma y sobre todo está formado por nucleótidos
I’ll mark u as brainliest!
Answer:
larger and glucose
Explanation:
Two receptors bind to a same chemical messenger, but the concentration of this chemical messenger required to reach a certain number of bound messengers for one receptor is twice as great as the concentration for the other receptor. Thus, these two receptors have same ________, but different ________, to this chemical messenger
Answer:
binding specificity; affinity
Explanation:
Receptor binding specificity can be defined as the selectivity of a receptor to bind with a particular chemical messenger. Binding specificity is determined by the interaction between the chemical messenger and its specific receptor, as well as the binding site three-dimensional (3D) structure of both. This concept is contrary to receptor promiscuity, where a receptor can bind to many different chemical messengers. On the other hand, binding affinity can be defined as the overall affinity or avidity of binding. The binding affinity is determined by the accumulated strength of individual attractive forces between a chemical messenger (ligand) and its receptor.
PLEASE HELP (you’ll get 22 points for helping me). • 1 how an organism makes a living or fills a role
O B) habitat
O D) niche
O C) emigration
O A) endangered species
Answer:
habitat
Explanation:
I'm not that smart but I think when a organism adapts to a living is a habitat