Please select the word from the list that best fits the definition

Brings dry, clear weather

Answer:

answer is chemical energy

Positive feedback refers to a process that respond with increasing intensity to the stimulus perceived. A good examply is oxytocin release in child birth. When the mother feels the contractions, oxytocin is released. As contractions get more painful, more oxytocin is released. This helps to keep continuity in the process and ultimately the baby is born.

A negative feedback refers to a process that tends to regulate the initial response deployed. For example, blood sugar levels regulation. When we eat, as food is digested it raises blood sugar levels. This triggers insulin released by the pancreas. Then, sugar is ingested by cells so blood sugar levels go down. This sends the signal to stop insulin release.

So, to sum up, a negative feedback is a process that responds towards diminishing the stimulus effect, while a positive feedback intensifies the physiological response towards the stimulus.

6 moles of carbon dioxide and water are used to synthesize 1 mole of glucose, in photosynthesis

6 CO2 + 6 H2O + Solar energy ----> C6H12O6 + 6 O2

Answer:

A. As mass increases, volume increases

Explanation:

The table in the image attached is depicting the relationship between the mass, volume and density of a certain metal A. Ideally, the density of a substance is directly proportional to its mass, and indirectly proportional to its volume.

However, based on the data provided on this table, the MASS (g) increased as the VOLUME (mL) increased and vice versa. The highest mass of 10.10g has a volume of 3.8mL. This value of volume decreased with decreasing mass. Hence, based on the information of the table, as mass increases, volume increases.

Answer:

Explanation:

Tiny bits of the food you ate break down into a simple sugar called glucose. In your cells, energy from the sugar is released when oxygen and glucose combine in a reaction. The reaction produces water, carbon dioxide, and energy in the form of ATP. This chemical process is happening all the time in your cells.

Answer:

No.

Explanation:

Any number times an even number is even by definition.

Let's call the even factor 2n, and the other factor (odd or even) x. 2n × x = 2nx. Because it is multiplied by 2, it must still be even. The factors of an odd number are all odd.

Answer:

D. It goes through incomplete metamorphosis.

Explanation:

Damselflies do not hide away inside a pupa to transform into their adult form. Instead, they shed their skin several times as they grow, changing shape a little each time. This process is called incomplete metamorphosis.

From the analysis of the 2 equations: X = 3/4 and Y = 5/4

The equations can be solved using subtracting one of the two equations from the other.

Let's label the two equations:

Y=3x-1 .................... equation 1

Y=2-X..................... equation 2

Equation 2 can be rearranged such that:

Y = -X+2

Subtracting equation 2 from 1:

Y=3x-1

Y = -X+2

0 = 4X -3

4X = 3

  X = 3/4

Substitute X = 3/4 into any of equations 1 or 2 to determine Y.

Y = 3(3/4) - 1

   = 9/4 - 1

    = 5/4

Hence X = 3/4 and Y = 5/4

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Before fossil fuel and electrical power energy were harnessed, Humans used muscle power and direct wind and water power.

The correct option is C.

Muscle power refers to the power generated by humans during the contraction and relaxation of their muscles.

Muscle power can be used to accomplish a variety of tasks such as lifting objects, walking, running, etc.

Before the discovery of fossil fuels, humans use muscle power as well as wind and water power to accomplish tasks such as driving of motors, sailing ships, cutting trees, etc.

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Answer:

In a pea plant heterozygous for the color of the flower, the color exhibited by that flower the phenotype is purple.

Explanation:

According to Mendelian heritage, a dominant trait will always be present in the phenotype, even in the allelic heterozygous form, while a recessive allele will only be possible when there are two identical recessive alleles.

The presence of a dominant allele inhibits the expression of a recessive allele.

If for the character "color of the flower" the pea plant is heterozygous, it will exhibit the dominant trait in its phenotype, so its flowers will be purple.

The other options are not correct because:

Answer:

accdcecccehis

Explanation:

Answer:

proteins

Explanation:

Answer:

The purpose of natural selection is not a conscious or intentional one, as it is not driven by a specific goal or purpose. Instead, natural selection is a fundamental process in biology that acts on heritable traits within populations over generations. It is a key mechanism of evolution.

Explanation:

The primary outcome of natural selection is the adaptation of organisms to their environment. Individuals with traits that are advantageous in a particular environment are more likely to survive, reproduce, and pass on those beneficial traits to their offspring. Conversely, individuals with traits that are disadvantageous are less likely to survive and reproduce, leading to a reduction in the frequency of those traits in the population over time.

Natural selection, therefore, acts as a filter that shapes the characteristics of populations, favoring traits that enhance an organism's survival and reproductive success in a given environment. Over many generations, this process can lead to the development of new species or the modification of existing ones, as populations accumulate adaptations that allow them to thrive in different ecological niches.

It's important to note that natural selection does not have an end goal in mind, nor does it necessarily lead to the "best" or most advanced organisms. Instead, it is a consequence of the interactions between organisms and their environment, constantly shaping and refining the traits of living beings based on their ability to survive and reproduce.

Since there is no graph shown, here is some possible outcomes:

1. Temperature and dew point are inversely related. This means that as temperature increases, dew point decreases. Humidity and dew point are directly related. This means that as humidity increases, dew point increases. This is because humidity is a measure of the amount of water vapor in the air.

A graph is a diagram that shows the relationship between two or more sets of data. The data is represented by points on the graph, and the relationship between the data is represented by the lines that connect the points.

2. My graphs supported my 12-hour forecast for the following day. The temperature and dew point were both increasing, which indicated that the air was becoming warmer and more humid. This is consistent with my forecast of increasing cloud cover and precipitation.

3. There are a few additional pieces of data that I could collect to make my forecast more reliable. These include:

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All higher plants include repetitive DNA sequences, which can make up as much as 90% of some species' genomes. It is believed that these repeated DNA sequences produce significant variations in genomes, which may reflect the evolutionary gaps across species.

On a chromosome, a tandem repeat is a sequence of two or more DNA bases that is repeated frequently head-to-tail. Non-coding DNA frequently contains tandem repeats.

Tandem repeats can occasionally be used as genetic markers to trace family ancestry. The dinucleotide repeat (GT)n, with a total copy number of 100,000, is the most prevalent of these scattered repeats, occurring in the human genome on average every 30,000 bases.

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Answer:

One-fourth of the original carbon-14 isotope would be found in the wood today.

Explanation:

The half life of carbon-14 7000 years

Since the tree died and became a fossil 14000 years ago, number of times the tree has undergone decay in 14000 years = 14000/7000 = 2

Therefore, the carbon-14 would have undergone decay twice or passed through two half-lives

After one decay, 1/2 of the original sample remains

After another decay, 1/2 * 1/2 = 1/4 of the original sample remains.

Therefore, one-fourth of the original carbon-14 isotope would be found in the wood today.

Answer:

The most likely correct statement about the two populations that have been geographically isolated from each other for many generations is "Their gene pools are highly dissimilar."

When populations are geographically isolated from each other, they are unable to interbreed, therefore, they evolve independently from each other. Over time, different selection pressures and mutations cause genetic differences to accumulate between the two populations. These genetic differences will become evident when the two populations are brought back together. If the genetic differences are large enough, the two populations may no longer be able to interbreed and produce viable offspring.

The formation of ionic compounds is due to when opposite charges attract and like charges repel, the attraction of opposite charges makes ionic bonds in the compounds.

It is the kind of bonding in which electrostatic attraction happens, through which ionic compounds are formed.

Ionic bonds set the chemical connection in which one atom loses valence electrons and which are gained by another atom, the atoms involved in this connection form the more stable noble gas electrical state.

This bonding is different from covalent bonding, in covalent bonding there is sharing of the pairs of electrons making it more strong than ionic.

Therefore, ionic compounds form because opposite charges attract each other, leading to ionic bonding.

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Answer:

Forming an Ionic Bond

Once the oppositely charged ions form, they are attracted by their positive and negative charges and form an ionic compound. Ionic bonds are also formed when there is a large electronegativity difference between two atoms.

Explanation:

hope it helps

Answer:

I believe the answer is 3/4

Explanation:

18 and 24 both have common factors of 6. So you would divide both 18 and 24 by 6. 18÷6=3 and 24÷6=4. 3 and 4 don't have any common factors so this is the lowest it can go and can't be divided anymore. So, 3/4 is the simplest form. Hope I helped! :)

Answer:

Dehydration is a concern since dehydration can lead to severe complications, such as seizures, swelling of the brain, kidney failure, shock, coma and even death. Signs and symptoms of dehydration include: Headache. Dizziness or lightheadedness.

Explanation:

Answer:

I beleive that it is ioniziing radiation

Explanation: ionizing radiation sounds like it turns things into ions hence the word ionizing

Explanation:

I have provided the answers to the questions based on the given text below:

1. E. crepitus, located directly over the TMG.

2. A. decreased joint space, surface erosions, osteophytes, and flattening of the condylar head.

3. B. serous exudate from articular cavitas.

4. A. disk displacement disorders.

5. E. occlusal splints.

6. E. mpd causing bruxism

7. C. vessels of fibrous cartilage.

8. C. abnormal muscular function or hyperactivity.

9. D. accumulate exudate in joint space.

10. B. immaturity of connective tissue structures.

11. A. all of above listed.

12. D. fiber disruption. 13. A. 45 mm vertically (i.e., interincisally) and 10 mm protrusively and laterally.

Answer:A) Phytoplankton populations will increase as nitrogen availability increases at the surface.

Phytoplankton populations will increase as nitrogen availability increases at the surface. So, the correct option is (A).

The nitrogen cycle is defined as the biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates in atmospheric, terrestrial and marine ecosystems where nitrogen is transformed through both biological and physical processes.

The steps which are involved in this process:

It is a repeating cycle of processes during which nitrogen moves through both living and non-living things such as the atmosphere, soil, water, plants, animals and bacteria. In order to move to different parts of the cycle, nitrogen must change form. In this cycle , the phytoplankton increases the nitrogen availability.

Thus, Phytoplankton populations will increase as nitrogen availability increases at the surface. So, the correct option is (A).

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Answer:

a

Explanation:

Answer:

weed growth upstream

Explanation:

When dams are build up on a river the water at upstream rises .

Buliding dams also have some other side effects like dieing of fishes ,quick floods etc .

Option B

Answer:

C. Electron

Explanation:

The electrons is the particle which controls how the atom reacts and if it loses or gains its electron. This means the behaviour would be affected by the actions of the electrons!

Have a lovely day :)

Answer:

C. Electron

Explanation:

The electrons are the particle that controls how the atom reacts and if it loses or gains its electron.

Answer:

the above statement is correct True. He obtains energy then uses it to get more.

Explanation:

hope this will help you :)

The diameter of the nucleus of the cell on the left is 1000 nanometers, using the scale bar.

The diameter of the nucleus can be determined by using a scale bar. A scale bar is a line that is drawn on an image to indicate the size of the objects in the image. The scale bar is usually measured in micrometers (µm) or nanometers (nm).

The scale bar on the image is 400 nanometers. The nucleus of the cell on the left is approximately 2.5 times the length of the scale bar. Therefore, the diameter of the nucleus is approximately 1000 nanometers.

Diameter of nucleus = 2.5 × 400 nm = 1000 nm.

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