Answer: Gravity: If you spend a lot of time sitting or standing in one place for too long, water naturally pulls down into your arms, legs and feet
Identify the type of symbiosis described. the saguaro cactus provides food for the white-winged dove through its large fruit. the bird consumes the fruit, ingests the seeds, and then deposits the seeds in a new location.
This is an example of mutualism, a type of symbiosis in which both species benefit. In this case, the saguaro cactus provides food for the white-winged dove, and in return the dove deposits the seeds of the cactus in new locations, helping the cactus to propagate.
Mutualism plays an important role in nature, as it helps to ensure the survival of both species. In this case, the saguaro cactus needs the white-winged dove to spread its seeds and help it to propagate, while the dove relies on the cactus for food. This type of symbiotic relationship can be seen in numerous species throughout the world, and is an important factor in maintaining the balance of nature.
In addition to providing food for the white-winged dove, the saguaro cactus also offers other benefits. Its large fruit is a valuable source of nutrition for other species, such as birds, mammals, and reptiles. The cactus also provides shelter for various animals, including bats, lizards, and hummingbirds. The shade from the cactus helps to keep the environment cooler, which can be beneficial to other species in the area.
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A scientist collected data that demonstrate that the course of a stream has
shifted over time. Which of these fields of science did the scientist most
likely use to interpret the data and reach this conclusion?
A. Oceanography
B. Geology
C. Chemistry
D. Biology
A scientist collected data to demonstrate that the course of a stream has shifted over time is working in GEOLOGY.
Geology is a discipline that studies the structure, evolution, and history of the Earth.Thus, a geologist studies all of the matter of the Earth's planet.Geology investigates, among other processes, erosion and deposition of materials in a stream, mineral deposits, climate change, plate tectonics, earthquakes, landslides, etc., from the formation of the Earth (4500 million years ago) until now.In conclusion, a scientist collected data to demonstrate that the course of a stream that has shifted over time is working in GEOLOGY.
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All of the following are common to both the Gram stain and the acid-fast stain EXCEPT A) primary stain. B) counterstain. C) a decolorizing agent. D) a chemical mordant. E) a decolorizing agent and a counterstain.
D) A chemical mordant, the Gram stain, and the acid-fast stain. Iodine is the reagent that is used as a mordant during gram staining.
What is the acid-fast staining mordant?HEAT is used as a mordant in the Acid-Fast stain to help Carbol Fuschin bind to peptidoglycan more strongly. THE DECOLORIZATION STEP is step number four. Acid alcohol is used to "decolorize" the cells in the Acid-Fast stain.
What chemical acts as a mordant in the Gram stain?Iodine from Grams The mordant is from Grams. This forms a substantial complex that binds to crystal violet and clings to the cell membrane. After 30 seconds of Gram's iodine sitting, 95% ethanol decolorizer is added.
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in nucleic acids, mutations are changes in the sequence of
Explanation:
A mutation affects nucleic acids because they can alter the genetic code, meaning the sequence of nucleotides. This alteration can change the amino acid sequence for a protein.
When a patient is admitted to the hospital and needs to be placed on intravenous (IV) fluids, its important that these fluids are at an isotonic concentration to their own body's fluids.
If the saline (salt) concentration of the body's fluids is 0.9\%0.9%0, point, 9, percent, what should be the concentration of IV saline solution administered to a patient?
Choose 1 answer:
A) Greater than 0.9% concentration
B) Within the range of 0.5% and 1.4%
C) 0.9% concentration
D) Less than 0.9% concentration
Answer: C) 0.9% concentration
Explanation: khan academy
0.9% concentration of IV saline solution administered to a patient.
Why saline is used for patients?Doctors use IV saline to replenish lost fluids, flush wounds, deliver medications, and sustain patients through surgery, dialysis, and chemotherapy. Saline IVs have even found a place outside the hospital, like a trendy hangover remedy. “It has high levels of sodium and chloride, levels that are higher than the blood.
What is a saline solution used for?They are used to treat dehydration, flush wounds, administer diluted medications, and sustain patients through surgery, dialysis, and chemotherapy. Saline solution is a combination of sodium chloride and water at a concentration of 9 grams of salt per liter (a 0.9% solution).
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Label the following phases of mitosis
Prophase Metaphase Anaphase Telophase
Please label
1. what are three possible effects of a point mutation.
2. what is a frameshift mutation, and how do they affect the protein being coded for?
Answer:
Point mutations can have one of three effects. First, the base substitution can be a silent mutation where the altered codon corresponds to the same amino acid. Second, the base substitution can be a missense mutation where the altered codon corresponds to a different amino acid. Or third, the base substitution can be a nonsense mutation where the altered codon corresponds to a stop signal.
A frameshift variant occurs when there is an addition or loss of nucleotides that shifts the grouping and changes the code for all downstream amino acids. The resulting protein is usually nonfunctional. Insertions, deletions, and duplications can all be frameshift variants.
Explain the application of biology epecially the role of microbiology and biotechnology for the growing public and global health need
Biology is a field of study that examines living things and their functions. Botany, Biotechnology, genetic, marine science, medical, Microbiology, cell genetics are just a few of the many disciplines that make up biology.
Applications of Microbiology:
The advancement of microbial agents for bioremediation of plant and animal pests, changes made of both plant and animal pathogens for lowered virulence, and development of new industrial equipment are just a few of the advances that microbial biotechnology, made possible by genome studies, will bring about. Other advances include better vaccines and better disease-diagnosis tools.
Applications of biotechnology:
Therapeutics, diagnostics, GM food, processed food, biotransformation, sewage disposal, and energy generation are only a few examples of the uses of biotechnology. The creation of biofuels is one of the most significant biotechnology applications. This alternate source of energy is said to be good for the environment. From waste materials, biotechnology can produce biofuels.
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4. What is the trait that will be expressed if it is present?
purebred
recessive
dominant
hybrid
Answer:
c
Explanation:
all dominant traits show hybrid and purebred are definetly not it
Can someone help me answer this please
Answer:
determines your phenotype
0%?
Explanation:
Dragons can breath fire unless the traits say they cant but what?
if an organism has a vestigial structures that structure likely once had a function in a
Answer:
early ancestor
Based on the animation, how many electron carriers are reduced in the Krebs cycle only?
a. Six
b. Three
c. Four
d. Five
According to the animation, the Krebs cycle is the only one where six electron carriers are decreased.
What is the final step in the electron transport chain when oxygen is reduced to?The electrons are employed to convert an oxygen molecule into oxygen ions at the system's conclusion. Water is created when hydrogen ions (protons) from the surrounding medium are drawn to the additional electrons on oxygen ions.
What forms at the conclusion of the ETS when oxygen is reduced? What is the final electron acceptor of the ETS?An oxygen molecule serves as the final electron acceptor in aerobic respiration, or the one with the highest or most positive redox potential, at the end of the ETS (O2). This is diminished.
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A Cowbird lays it's eggs in other bird's
nests. As it's young hatch they fight to
survive along side the host bird's young.
This is an example of
Answer:
brood parasitism
Explanation:
Answer:
It go
Explanation:
Blood parasol I'm is the answer
what can we do to keep your local food web healthy
No files please
please help me
An ostrich egg weighs about 1.4 kg (3 lb) is about 15 cm (6 in.) in length. Like all other eggs, an ostrich egg is made up of only one cell. What substances comprise an ostrich egg?
ID: A Name: recessive 35. Hemophilia is a sex-linked' trait carried on the X-chromosome. Sofia, whose blood clots normally, has a hemophilic father. Her husband, Tommy's blood clots normally. Their first child was a girl and their second child was a boy. A. What is Sofia's genotype and phenotype? B. What is Tommy's genotype and phenotype? C. What are the possible genotypes for their daughter? D. What are the possible genotypes for their son? E. What is the probability of them having a child with hemophilia? F. If they had a child who had hemophilia, what sex would the child be?
Label the following blood pressure readings as hypotensive, normal, pre-hypertensive, or hypertensive.
The following blood pressure readings are :
100/70 - Normal
150/95 - Hypertensive
130/85 - Pre-hypertensive
80/50 - Hypotensive
High blood pressure is nothing but high blood pressure and is a serious condition because it forces the heart to work harder to pump blood throughout the body and can increase the risk of heart attack, stroke and kidney failure if left untreated. Likewise, low blood pressure is hypotension.
Normal blood pressure varies from person to person, but the American Heart Association recommends a target blood pressure of less than 120 mm Hg systolic and less than 80 mm Hg diastolic. Stage 1 hypertension is when a person has a systolic blood pressure of 130-139 or a diastolic blood pressure of 80-89.
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Complete question :
Label the following blood pressure readings as hypotensive, normal, pre-hypertensive, or hypertensive.
100/70, 150/95, 130/85, 80/50
what is an antibiotic
need the answer quick please thx
Answer:
option A
Explanation:
Whether it’s Asexual or sexual Reproduction, 100 percent genes move forward.
I hope this helped!
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What is Stage 2 of the Calvin cycle?
Reduction is Stage 2 of the Calvin cycle.
The 3-PGA molecules are changed into molecules of the three-carbon sugar glyceraldehyde-3-phosphate in the second phase by the utilisation of ATP and NADPH (G3P). The name of the stage comes from the three-carbon intermediate that NADPH lowers or donates electrons to in order to generate G3P.
Carbon dioxide and hydrogen carrier molecules are converted into glucose through a sequence of chemical reactions known as the Calvin cycle. It is also known as the photosynthetic carbon reduction cycle, the dark processes, the light-independent reactions, and the biosynthetic phase. Reduction. It relates to Calvin's cycle's second stage. 3-PGA molecules are changed into glucose molecules, which are simple sugar molecules, by carbon fixation. ATP and NADPH produced during the photosynthetic processes that depend on light power this step.
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Put the pieces of this summary of Melville’s novel Moby-Dickin order:
Captain Ahab reveals the purpose of this voyage, which is to hunt down a white whale that injured him. Before long, the whale is sighted and the battle begins.
The conflict has been resolved and order restored — at the expense of the Pequod, its crew, and its captain.
At the beginning of the story, we meet the narrator, who introduces us to Captain Ahab and the crew of his ship, the Pequod.
As he fights to capture the whale, Ahab is killed. All of Ahab’s men are also killed and the Pequod is destroyed!
At the end of the novel, the narrator explains how he lived to tell the tale.
What order does the summary lie upon from exposition, rising action, climax, falling action, and conclusion.
Insects often get stuck in the sap of ancient trees. The sap along with the insect inside harden forming a fossil. What kind of fossil is this
You are correct in your assumption. The kind of fossil that has been described in the question is Crystallization. It is also called crystallized fossil. The correct option is B ,
The solidification of a liquid material into a highly structured solid whose atoms or molecules are arranged in a well-defined three-dimensional crystal lattice is known as crystallization. A unit cell is the smallest individual portion of a crystal. Millions of similar unit cells make up the crystal.
Crystallization is the process of separating solid substances in the form of crystals from a solution. This procedure is most commonly used to separate a pure solid from a solution. It is a bodily transformation.
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Full Question ;
Insects often get stuck in the sap of ancient trees. The sap along with the insect inside harden forming a fossil. What kind of fossil is this?
A Cast
B Crystallization------What I think it is.
C Mold
D Trace
What is the difference between getting energy from cellular respiration and getting energy from a log by burning it?
During cellular respiration, stored chemical energy is gradually released in a series of enzyme-assisted reactions. Burning a log releases the stored chemical energy rapidly as heat and light.
The energy produced by cellular respiration is in the form of chemical bond energy. The energy produced when a log of wood is burned is mainly heat or heat energy and some light energy.
The third phosphate bond of adenosine triphosphate (ATP) is a high-energy bond. It is used to provide energy for metabolic reactions and perform tasks such as muscle contraction. Energy is the ability to execute work. It is electricity obtained from a physical or chemical source and used to provide heat or light or to do work. Forms of energy include chemical, thermal, mechanical, electrical and nuclear energy. Energy can be transformed from one mode to another.
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Why do urban areas experience warmer temperatures compared to surrounding rural areas?
A. Urban areas have more surfaces that absorb and hold heat
B. Urban areas have more surface that reflect and disperse heat
Answer:
a
Explanation:
this is because building sidewalk and parking lots blocks heat coming from the ground from rising into the cold night sky because the heat is trapped on lower levels the temperature is warmer
What are 3 things that support the theory of evolution?
Fossil evidence, biogeographical evidence, and anatomical evidence were some of the many types of evidence that Darwin utilised to support his theory of evolution by natural selection.
We'll examine a variety of sources of information to examine the evidence for evolution, including both anatomy and embryology. An evolutionary heritage can be determined by similar anatomical traits between organisms, including those that are only observable during embryonic development.
Molecule biology We can tell how closely related two creatures are by comparing and contrasting the "same" gene in those animals (i.e., a pair of homologous genes).
Biogeography - We can retrace the evolutionary history of species by looking at their geographic distribution.
Fossils - However, it confirms the existence of now-extinct species and occasionally captures potential "in-between" species. The fossil record is not a complete record of evolutionary history, forms on the path if present day species.
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which of the following is an example of an unstable ecosystem .
Imagine you are stranded on a deserted island with 400 individuals. Once you and the others have built some shelters and taken stock of the island, how would you move forward
The question above seeks to assess your perception of government and your ability to manage a population. In that case, it's not correct for me to write an answer for you, but I'll show you how to create that answer.
Divide the 400 survivors into groups. Determine that each group is responsible for determining representatives, who will form the legislative body. Determine the number of representatives in each group according to the number of legislators you wish to have. You can assign 3-5 representatives for each group. You must divide these legislators into two chambers to maintain greater control of the laws that will be introduced. You can follow the example of the National Congress and research how it is established, to have a basis for the Congress you will form on the island.
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Complete question:
Imagine you are stranded on a deserted island with 400 individuals. Once you and the others have built some shelters and taken stock of the island, how would you move forward? Based on what you know about government, describe how you would set up the law-making body of government for the island’s survivors. Make sure to include the number of members in your legislature, how many houses it will have, how long members can be law makers, how they are chosen, and their responsibilities.
How are urine and perspiration alike?
Answer:
they are both a liquid excretory product
Explanation:
An insect moves randomly at different speeds depending if it is in a favorable environment or not. Which of the following describes this insect's movement pattern
Kinesis describes the movement patterns of this insect.
Kinesis, animals slow down in favorable environments and speed up in unfavorable ones. In this way the animal spends more time in a favorable environment.
In kinesis, an organism changes its movements in a directionless way. Example : Accelerate or decelerate - depending on the information. Woodlice, for example, move faster in response to temperatures higher or lower than their preferred range. Kinesis has been shown to be beneficial both in patch assimilation and in altering food distribution. Kinesis can slow species invasion and spread through the Alley effect.
An example of kinesis is the movement of cells or organisms as a result of exposure to certain stimuli such as light, temperature or chemicals.
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Complete question:
An insect moves randomly at different speeds depending if it is in a favorable environment or not. Which of the following describe this insect's movement pattern?
Kinesis
Taxis