Answer: True.
Explanation:
Do we still have high tides and low tides during neap tides and spring tides?
Explanation:
This produces moderate tides known as neap tides, meaning that high tides are a little lower and low tides are a little higher than average. Neap tides occur during the first and third quarter moon, when the moon appears "half full."
how many kilometers will the pacific plate travel in 1 million years
Answer:
The Pacific plate travels approximately 107 km in a million year.
Explanation:
Modern Spreading Rate (R) = distance the seafloor moved in km (d) / age in million years (t)
R = d/t
To calculate it in millimeters per year we need to convert it:
1 km = 1000 m
1 m = 100 cm
1km = 100,000 cm
We know by the theory that the Pacific plates might be moving approximately between 10.6 - 10.75 cm/year. So, we might say that it moves 10.7 cm/year. So,
The Pacific plate moves 10.7 cm in one year
1 year-------------------------------- 10.7 cm
1,000,000 years ----------------- X = 10700000 cm
100,000 cm -------------- 1 km
10700000 cm -----------X = 107 km.
The Pacific plate moves approximately 107 km/my.
how is the information between our dna structured
The similarly alongside the cladogram you move,the greater variations in DNA the organisms have compared to the common ancestor.
What is cladogram?A cladogram has been an evolutionary tree that diagrams the ancestral relationships amongst organisms. DNA sequence analysis of the hemoglobin alpha gene shows that humans and chimpanzees have a more similar sequence to each other than they do to the gorilla’s DNA sequence.
Analogies structure has been body parts that have a similar function but differ in structure. All vertebrate embryos have a tail and gill slits at some point during embryonic development.
Therefore, The similarly alongside the cladogram you move,the greater variations in DNA the organisms have compared to the common ancestor.
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The atomic mass is the
Which model supports the idea that, as matter flows between systems,
elements are recombined in different ways?
As matter and energy flow through different organizational levels of living systems, chemical elements are recombined in different ways to form different products.
What is energy flow?Energy flow is the amount of energy that moves along the food chain. This flow of energy is also called heat flow.An example of energy flow in an ecosystem begins with autotrophs drawing energy from the sun. Herbivores then eat autotrophs and convert plant energy into usable energy. Carnivores then eat herbivores, and eventually other carnivores prey on them. Bioavailable radiant or solar energy and solid state energy are two types of energy streams. The energy is delivered to producer consumers, such as animals. Energy can come directly or indirectly from producers. Ultimately, decomposers break down dead organisms, including plants and animals, to contribute nutrients.To learn more about energy flow from the given link :
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Why did most of the alpha particles go straight through the gold
foil in Rutherford's experiment?
A. Most of an atom is empty space.
B. Alpha particles are positively charged.
C. Alpha particles move with high velocity.
D. The center of an atom is positively charged.
The alpha particles would go right through the gold foil in Rutherford's experiment as a result of atoms being comprised of mostly empty space.
Ernest Rutherford was a New Zealand born scientist who proposed the model for the structure of atoms, and then proceeded to test his hypothesis with the now famous, Rutherford Gold Foil experiment. Physicists Marsden and Geiger assisted with these experiments in the early 1900s.
The proposed structure of the atom was:
A tiny and very dense nucleus This nucleus was proposed to be positively chargedThe atom is mostly empty spaceThe little mass an atom has is contained in its nucleusA circling electron gives off radiationThis is what became known as the Rutherford atomic model. This model was correct in all but the last point. The experiment showed that most of the particles would go straight through the foil, corroborating the claim that the atom is comprised mostly of empty space. While some particles would be reflected due to their positive charge, this was used to corroborate the claims regarding the nucleus of the atom. Therefore we can confirm that A is the correct option.
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What end must first be removed from each molecule
in order for adenine and ribose to fit together?
7. Identify which graphic BEST shows growth and which BEST shows development. Write
you answer at the bottom of the picture.
Answer:
Graphics to your left => Growth
Graphics to your right => Development
Explanation:
A graphics on your left shows the concept of growth. As you can observe, most of the physical features of the grasshopper increased in size. The nymp has almost the same features and appearance as the adult grasshopper, but is different in size. From one stage to another, the organism still maintains almost the same functionality and abilities.
On the other hand, the graphics to your right shows transformation as the insect develops from one stage to another. Functionality and features become modified. In different stages of life, the appearance and functionality of the organism varies.
give any two reasons why phylogenetic classification is not always possible
During the 1800's, what country was a leader of world exploration and placed at the center of most maps?
A. Britain
B. Spain
C. Morocco
D. USA
Answer:
B. Spain
Explanation:
Portugal and Spain are the western European nations that were the primary players in the age of discovery in 18th century. Under the leadership of prince henry the navigator. With the spread of missionary activities, Christianity becomes the world's largest religion. Exploration of the Americas and other nations started from this place.What is the correct clases for this drugs
Compazine
heelp me please
Answer:
Compazine belongs to a class of drugs called Antiemetic Agents; Antipsychotics, Phenothiazine.
Leaves stalks flowers roots fruits and seeds are plant
Answer:
I'm confused as to what it is you are asking like are you asking or telling because I cant tell
Explanation:
URGENT
A steroid hormone approaches its target cell. Which will happen first?
The hormone will enter the nucleus
The hormone will combine with proteins to form lipoproteins
The hormone and its receptor will interact with the DNA
The hormone and its receptor will enter the cell’s nucleus
A steroid hormone approaches its target cell, therefore the hormone will enter the nucleus and is what will happen first which is therefore denoted as option A.
What is a Hormone?This is referred to as a chemical messenger which is released directly into the bloodstream and is responsible for the control of certain metabolic reactions occurring in the cell and an example is steroid hormone such as androgens.
In a situation whereby a steroid hormone approaches its target cell, it first passes through the plasma membrane before it then becomes adhered to the receptors which are present in the nucleus or cytoplasm.
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Please answer the image
When tryptophan is not present, the repressor dissociates from the operator and RNA synthesis proceeds is the proper explanation of the repressor when tryptophan is absent.
What is tryptophan?Tryptophan is an essential amino acid, which means it is not naturally produced by the body and must be obtained through the diet. It is most commonly found in protein-rich foods such as meat, fish, eggs, dairy products, nuts, and seeds. Tryptophan is a precursor to the neurotransmitter serotonin and is also used by the body to make the sleep-inducing hormone melatonin. It is known to help with relaxation, sleep, and stress, and has been linked to improved mood and cognitive functioning. Additionally, it plays a role in the production of niacin, which is important for energy metabolism, healthy skin and nerves, and a healthy digestive system.
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T Lymphocytes can bind proteins in their native form.
True or false
Develop a drug that decreases the cell density of the microbial infection.The following is an excerpt from a scientific paper written by Pan & Ren.Since the discovery in 1960s, a cell-cell signaling system known as quorum sensing (QS) has been identified in numerous microbial species. During cell growth, small signaling molecules are synthesized and secreted into the surrounding environment. As a result, the local QS signal concentration increases with cell density. When the cell density is above a certain threshold, a significant amount of signaling molecules bind to intracellular or membrane receptors and trigger the expression of a series of genes to control a wide spectrum of phenotypes.Pan, J. & Ren, D. (2009). Quorum sensing inhibitors: a patent overview. Expert Opinion on Therapeutic Patents, 19(11), 1581-1601. doi:10.1517/13543770903222293Some microbes use QS signaling pathways to trigger the expression of virulence genes. The expression of these genes enhances the virulence, or harmfulness, of the microbial infection.Which of the following represents the best method to decrease the virulence of a microbe capable of QS?
The best method to decrease the virulence of microbe capable of QS is to develop a drug that decreases the cell density of the microbial infection.
What is meant by virulence?An ability of an organism to infect the host and cause a disease is described as virulence. Virulence factors are molecules that assists the bacterium to colonize the host at the cellular level. And these factors are secretory, membrane associated or cytosolic in nature.
Exotoxins is one of the most significant virulence factors of bacteria. is When released by bacteria, exotoxins interrupt and dysregulate important cellular processes. They also help in the bacterial proteins' capacity to invade tissues.
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Question 1 of 10
Which element of the scientific process includes the greatest amount of
information about living things?
OA. A hypothesis
OB. A theory
OC. A conclusion
OD. A data record
SUBMIT
According to the research, the correct option is B. A theory is the element of the scientific process that would include the greatest amount of information about living things.
What is a theory?It is a set of ideas or proven hypotheses that explain some phenomenon studied or a scientific description based on a set of observations or experiments.
In this sense, it is a logical system that is established from observations, axioms and postulates, and is formed by the set of concepts, propositions and definitions that are related to each other with the aim of explaining the given phenomenon.
Therefore, we can conclude that according to the research, the correct option is B. A theory is the element of the scientific process that would include the greatest amount of information about living things.
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Discribe the flora of newborn
Answer:
flora tge new born is beutiful
I need help please and thank you
Answer:
A. Competitive .
Explanation:
because they are both trying to get the same resource .
Hope it helps you !!
Which of the following is evidence for the endosymbiosis theory?
Answer:
Mitochondria and chloroplast contain DNA similar to bacterial DNA
Explanation:
Both mitochondria and chloroplast have their own DNA, which by then was known to contain the hereditary material of organisms. Mitochondrial DNA has a simple circular structure, which is structurally similar to bacteria DNA and is more or less the same size.
Your answer is correct!
In which of the following ways do vaccines promote public health? Reduce the number of fatalities due to infection Prevent cancer development following infection with an oncogenic virus Contribute to herd immunity Prevent Type I diabetes (T1D)
Option C, Contribute to herd immunity the following ways do vaccines promote public health.
Vaccines, When a sufficient number of people are immunized against a disease and have produced protective health antibodies against upcoming infection, herd immunity can also be attained. Vaccines build immunity without resulting in disease or other negative side effects on health, in contrast to the natural health infection technique. The incidence and spread of the illness are reduced as the population becomes more immune. Indirect protection from illness is provided by immunizations for others.
The complete Question is:
In which of the following ways do vaccines promote public health?
A) Reduce the number of fatalities due to infection.
B) Prevent cancer development following infection with an oncogenic virus
C) Contribute to herd immunity
D) Prevent Type I diabetes (T1D)
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how can grasses survive the windy climate of grassland?
Help pls, I will give brainlist
Help me please :x brainliest to correct answer
Taiwan is thought to be the primary root of all of the __________ peoples that range from Madagascar to Hawaii.
A Chinese
B Austronesian
C Native American
D Japanese
Answer:
B
Explanation:
I hope this helps!!! I am very sorry if it was wrong though!!!
Answer: b
Explanation:
What two abiotic factors must be present in order for gypsum to form
The two abiotic factors that must be present in order for gypsum to form are that they have essential effects on dessert and the environment. In general, gypsum is made of many abiotic components. Abiotic components such as temperate deserts, and subtropical deserts.
One type of saline soil is formed by Gypsum. Gypsum is a soft, chalky mineral composed of calcium sulfate \(CaSO_{4}\) and water \(H_{2} O\). Here spatial variability means it maintains the even layer of the soil its decomposition and can develop the soil moisture. Gypsum is a nonclastic rock and transparent mineral. Deserts can be categorized by their low mean rainfall, even though it is just as essential to calculate the temporal and spatial variability in yearly rainfall. Gypsum is made up of oxygen \(O_{2}\), sulfur S, calcium Ca, and water \(H_{2} O\).
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What does this photograph show?
Answer:
It is a Soil Creep.
Explanation:
If it is not, sorry.
The continuous downward movement of soil or regolith (loose rock and silt) is called soil creep or solifluction. Therefore, the correct option is B.
This occurs as a result of repeated freeze-thaw cycles or wet-dry cycles that cause expansion and contraction of soil particles. On gentle slopes, soil sliding is often observed, and is characterized by the slow, steady descent of soil particles over time.
Individual soil particles are lifted up, obliterated, and then gravity pulls them downward during the process of soil creep. By bending trees or fences, or by creating terraces—small, stair-like features on the surface of a slope, this slow movement can produce stunning effects.
Therefore, the correct option is B
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Mark this and return
How is energy related to the change of state
represented by the model?
O Atoms gain energy as a gas changes to a solid.
Atoms gain energy as a gas changes to a liquid.
Atoms lose energy as a gas changes to a solid.
Atoms lose energy as a gas changes to a liquid.
The energy is related to the change of state represented by the model by: D. Atoms lose energy as a gas changes to a liquid.
What is Atoms?A model of the transition from a gas to a liquid is shown in the accompanying image. It demonstrates how atoms or molecules change from being widely scattered as in a gas to being concentrated as in a liquid.
The atoms in this process move from a higher-energy state to a lower-energy state releasing or losing energy in the process. The most common kind of energy loss is heat.
Therefore the correct option is d.
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Phagocytosis is an example of ?
In human beings, curly hair is incompletely dominant over straight hair, such that heterozygous individuals have wavy hair. In the following crosses, in which the phenotypes of the parents are given, what are the gametes produced by each parent, and what will be the hair textures of the potential offspring? Use Punnett squares as part of your answers.
Answer:
A genetic cross involves two parents for a specific trait, such as the hair trait. The gene has variations called alleles. In one gene, one allele is dominant over the other. The complete dominant allele can be found in both purebred and heterozygous forms and suppresses the recessive character. Here, the curly hair is incomplete dominant over the straight. Wavy hair is produced in heterozygous states; this is an example of incomplete dominance.
When both HH' parents are crossed, then each parent will form the H and H' gametes. Out of the three offspring, one curly, two wavy, and one straight will be formed. The punnet square is explained below in the image.
Hence, when two people with wavy hair are crossed, three types of offspring are formed, such as those with curly, wavy, and straight hair. The genotype and phenotype ratio is 1:2:1.
Explanation:
James measured the humidity of the air in his back yard each morning for four days. His data is recorded below.
Day Humidity
1.
52%
II.
46%
75%
98%
On which day did it most likely rain?
OA. Day I
OB. Day II
OC. Day III
OD. Day IV
III.
IV.
According to the given data It most likely rain on Day 4 98%.
The correct option is D.
Briefing:The relative humidity is typically between 90 and 99 percent when it is raining, but it is rarely greater than 100 percent. Rain happens when water droplets get too large to be maintained in the atmosphere and fall to the ground. Clouds are created when invisible water vapor gas condenses to visible water droplets.
Why is humidity more on rainy days?The water vapour content controls the amount of rainfall during extremely strong downpours, in which all of the water in the atmosphere is frequently soaked out. We are more likely to experience rain when the humidity is higher because water vapor expands at a faster rate.
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The complete question is -
James measured the humidity of the air in his back
yard each morning for four days. His data is
recorded below.
Daily Humidity Chart:
Day 1 52%
Day 2 46%
Day 3 75%
Day 4 98%
On which day did it most likely rain?
A. 1
B. 2
C. 3
D. 4