Answer:
Pituitary gland
Explanation:
Paula believes that drinking will help her relax and calm her nerves. Which of the following factors is most likely influencing her decision to drink alcohol? A. Risk-taking B. Expectations C. Hereditary D. Environmental Please select the best answer from the choices provided. A B C D.
Answer:
I believe the answer is expectations so B.
Explanation:
she is hoping drinking will help calm her so she is expecting something good in return of doing this
Consider the graphic of the moths. Although not the peppered species, they are spotted and show variation in coloration. Note the ancestral moth species. Predict a situation where the ancestral species diverges into two additional species, now resulting in three, rather than one moth species in the area. A) Mutations in the moth DNA resulted in variation. Overtime, those mutations were passed to offspring. Different species evolved over time. B) The environment changed over time. Some moths were able to survive the changes; others were not. Eventually, the ancestral species became extinct and two surviving species replaced it. C) Variation in the ancestral species existed. Depending on the habitat, certain coloration variations provided better camouflage to escape predation. Over time, different species evolved. D) Variation in the ancestral species existed. Depending on the habitat, different food resources were available. The anatomy of the moths varied and some were able to eat the food available; other were not. Over time, different species evolved.
A) Mutations withinside the moth DNA ended in variation. Over time, the mutations have been exceeded in offspring. Different species developed
Members of a species particularly the ones reproduced display positive versions. Some of those versions are because genes as a result may be inherited. Some of the inherited versions make people owning them higher acceptable to the winning environmental conditions. The higher-tailored people continue to exist and attain reproductive age and skip over their beneficial traits to their offspring. Over a protracted duration of time, herbal choice makes people of a species to adapt new exclusive species which might be higher tailored to their environment.
What is moth mutation?Scientists have found the particular mutation that famously became moths black in the course of the Industrial Revolution. In an iconic evolutionary case study, a black shape of the peppered moth hastily took over in business components of the United Kingdom in the course of the 1800s, as soot blackened the tree trunks and partitions of its habitat.
Thus it is clear that mutations in the moth DNA resulted in variation. Over time, those mutations were passed to offspring. Different species evolved over time.
To know more about variation refer to the link :
https://brainly.com/question/14438201
Answer:
c) Variation in the ancestral species existed. Depending on the habitat, certain coloration variations provided better camouflage to escape predation. Over time, different species evolved
Explanation:
i did it and got it right :)
-Ice cores and tree rings are two ways that scientists study the history of Earth’s climate.
-Compare the two by writing each of the characteristics listed in the chart into the correct location on the Venn diagram below.
-Contains air bubbles
-Shows precipitation changes
-Shows changes in temperature
-Can measure climate from over a million years ago
-Contains pollen
-Contains volcanic ash
-Shows atmospheric composition
-Shows presence of groundwater
-Can measure climate for up to a few thousand years
Answer:
Found the answer through my pages of reading. Hope this works! :)
Explanation:
Ice Core:
-Contains air bubbles
-Contains pollen
-Contains volcanic ash
-Shows atmospheric composition
-Can measure climate from over a million years ago
Tree Ring:
-Shows presence of ground water
-Can measure climate for up to a few thousand years
Both:
-Shows changes in temperature
-Shows precipitation
why is clay the result of chemical weathering
Answer:
Tropical Weathering Breaks Down Clay Minerals In humid tropical climates, clay minerals are unstable and break down under intense chemical weathering to become hydrated oxides of aluminum (bauxite) and iron (goethite), which are very poor substitutes for clay minerals in retaining soil nutrients.
Explanation:
Which is the primary source for derivative classification?.
Answer:
Security Classification Guidelines are the primary source.
The SCG includes the level of classification, the explanations for that classification, as well as when information can be revised down or revealed to the public for each component of information. As a result, SCGs are the main source of derivative classification.
What is derivative classification?Derivative classification implies to the process of integrating, paraphrasing, reaffirming, or creating in new form previously classified information.
Also labeling the newly developed material in accordance with the classification markings that pertain to the verifiable sources.
One of the most key obligations of derivative classifiers is to analyze and correct the decisions of the original classification authority.
If you engage in unauthorized disclosure of information, you may face criminal penalties such as incarceration.
For each component of information, the SCG includes the level of classification, the explanations for that categorization, and when information can be revised down or disclosed to the general public. SCGs are thus the primary source of derivative categorization.
Thus, SCGs means Security Classification Guides is the primary source for derivative classification.
For more details regarding derivative classification, visit:
https://brainly.com/question/28222504
#SPJ6
in the 1940's, many scientists were convinced that protein
was the genetic material. Refute this claim using the experiments in this lesson
Proteins are not genetic materials because they do not replicate and they are not chemically and structurally stable.
What are proteins?Proteins are large biological molecules made up of amino acids linked together by peptide bonds.
Proteins vary greatly in structure and function.
Proteins however are not the genetic materials because:
they do not replicatethey are not very stable structurally and chemically stable.theyshow great variability.Therefore, proteins are not genetic materials because they do not replicate and they are not chemically stable.
Learn more about proteins at: https://brainly.com/question/10058019
I WILL GIVE YOU BRAINLYIST! Worth 100 pts!
The map shows the dead zones around the globe. What conclusion can be made about the location of these areas and human population?
It is possible to conclude that dead zones colocalize along the coasts of developed countries. These zones have poor oxygen conditions.
What are dead zones?Dead zones are zones where organisms live with poor oxygen conditions in water bodies (e.g., oceans, lakes).
These zones have few organisms because the major part of the species requires oxygen to carry out cellular respiration.
Dead zones are very common in the coastline of many countries (both developed countries and developing countries).
Learn more about dead zones here:
https://brainly.com/question/3783677
help me with this its timed
Answer:
Some people are known as carriers because they carry one allele for a genetic disease, but it is not expressed.
Explanation:
The definition is in the background information.
Researchers have found that different species of birds differ in terms of how much they depend on food theyhave stored to get through the winter. What factor is related to depending on and finding stored food?
Answer:
the relative size of the hippocampus which is a complex brain structure embedded deep into temporal lobe
Explanation:
How does energy flow between the sun plants and other organisms?
Which phrase describes the structure of nucleic acids?
a. Composed of chains of monosaccharides
b. Composed of long chains of amino acids
c. Composted of single or double strands of nucleotides
d. Composed of a glycerol molecule bonded to fatty acid molecules
Does the Russian-Ukrainian war have an effect on the US Economy?
Answer:
no
Explanation:
i would say no due to russia not really affecting the USA, the USA has large oil supply regardless and doesnt NEED russia to thrive, although the more oil the better, right? for USA anyways. although the russian currency really declined because of this, but not vice versa
Answer: Yes, the Russian-Ukrainian conflict will affect the U.S. economy as well as the entire world's economy.
Explanation: Although the United States does not solely depend on European countries such as Ukraine and Russia for imported goods and oil, Russia is one of Europe's largest oil exporters while Ukraine is a major exporter of fertilizer and crops.
A handful of issues could rise within the U.S. from a lack of exportation from Russia & Ukraine including:
- Inflation
- Increased energy & gas prices
- Supply chain disruptions from a lack of agricultural products - this could potentially cause a spike in higher food prices
The United States and countries within NATO have counteracted by placing harsh sanctions on Russia but on top of the financial losses due to the pandemic, the Russian-Ukrainian conflict will continue to affect both the United States and the entire world.
Count de Monition's photograph The Hippopotamus at the Zoological Gardens, Regent's Park, is trying to communicate the ____________ of the exotic animal by comparing it to the nine onlookers behind it.
Regent's Park, is trying to communicate the SCALE of the exotic animal by comparing it to the nine onlookers behind it. A scale is a unit used in mathematics.
What is a scale?Scale is a characteristic of an object that does not change when it is multiplied by a given unit, thereby showing universality.
The units of scale in mathematics and physics include, among others, length and energy.
The value that is multiplied in a given scale is called 'common factor' and it is used to show universality.
Learn more about scales here:
https://brainly.com/question/25324744
Help me siIIy little people on my siIIy little screen with this siIIy little question
Answer:
5. Gregor Mendel
.........................................
Why is it important for cells to grow quickly?
Answer: The cell cycle is the most important process in the growth of an organism.
Explanation: The cell cycle is the fundamental process by which a cell matures, synthesizes DNA, and divides to form daughter cells. Somatic cells divide regularly. All multicellular organisms use cell division for growth, maintenance and repair of cells and tissues. Unicellular organisms use this process to reproduce. The cell cycle affects our daily lives. Most cancers are a result of inappropriate cell division arising due to aberrations in normal cell cycle regulation. Stem cell biology and regulation in growth of organs also involves extensive study of cell cycle.
Ions flow through __________ between cells of heart muscle. How does this help the heart do its job?
a. gap junctions; beat more strongly.
b. tight junctions; prevent fluid leakage.
c. gap junctions; coordinate contraction.
d. tight junctions; maintain fluid balance.
e. anchoring junctions; strengthen heart muscle.
Answer: C
Explanation: Gap junctions;Coordinate Contractions
Which risks are involved in both underground mining and surface mining? Select the two correct answers (1 point)
The correct options that involved the risks are:
C. Both surface mining and underground mining risk causing severe water pollution.
D. Surface mining causes more destruction of land ecosystems than underground mining.
What is mining?Mining is the extraction of valuable minerals from the earth.
Mining can be divided into four types:
Surface mining, underground mining, placer mining, and in-situ mining.
Surface mining is done near the surfaces of the Earth.
Underground mining is done deep earth.
Thus, the correct options are C and D.
Learn more about mining
https://brainly.com/question/2456893
What is the main benefit of genetic biodiversity?(1 point)
Genetic biodiversity helps individuals produce more offspring.
Genetic biodiversity helps individuals produce more offspring.
Genetic biodiversity helps populations avoid predators.
Genetic biodiversity helps populations avoid predators.
Genetic biodiversity helps individuals compete with each other.
Genetic biodiversity helps individuals compete with each other.
Genetic biodiversity helps populations adapt to environmental changes.
Genetic biodiversity helps populations adapt to environmental changes.
Genetic variety is referred to as this. It improves a species' and population's resistance to maladies, pests, climatic changes, and other pressures. Their ability to adapt and evolve is supported by gene variants. Thus, option D is correct.
What are the main advantages of genetic diversity?It is possible for organisms to adapt to changing environmental conditions and prevent inbreeding by maintaining significant genetic variety.
A population of people with a diversified genetic make-up has a higher chance of surviving than one with a homogeneous genetic make-up.
A population's variation enables certain members to adapt to the shifting environment, and natural selection enables the expression of those advantageous traits to endure.
Therefore, Genetic biodiversity helps populations adapt to environmental changes.
Learn more about genetic diversity here:
https://brainly.com/question/14337477
#SPJ2
I NEED HELP NOWW
Give reasons why the energy level decrease as you move down a food chain.
(2 - 3 reasons)
1. About 90 per cent of energy may be lost as heat (released during respiration),
2. through movement,
3. or in materials that the consumer does not digest. The energy stored in undigested materials can be transferred to decomposers.
Below is a illustration of an ATP molecule. ATP is a molecule produced during cellular respiration that provides energy for the cell. What happens to this molecule when it's energy is released?
Answer: The energy used to make ATP in cellular respiration comes from the oxidation of organic compounds such as monosaccharides, amino acids and fatty acids.
Explanation: it is correct
ATP is a molecule produced during cellular respiration that provides energy for the cell. When the energy is released, the ATP is converted into ADP or AMP as the energy is present in the bonds.
What is the function of the ATP?ATP is formed from the food that the animals eat, such as carbohydrates, proteins, etc., and after the digestion of the foods, these are taken by the cells and used as fuel for cellular respiration. The cell takes the glucose, and by various processes such as glycolysis, etc., ATP is formed by the movement of the electrons in the different complexes and the gradient of protons. When the ATP breaks, the molecules convert to ADP and AMP, and the bonds release energy.
Hence, ATP is a molecule produced during cellular respiration that provides energy for the cell. When the energy is released, the ATP is converted into ADP or AMP as the energy is present in the bonds.
Learn more about the ATP here.
https://brainly.com/question/174043
#SPJ2
When a mosquito bites you, you are the __________ and the mosquito is the ____________.
What happens to the amino acids that are absorbed after the digestive process is complete?.
Answer:
A supply of all amino acids remain in amino acid pools in your blood and inside your cells.
Explanation:
MARK YOU THE BRAINLIEST!
Is a blue whale a eukaryotic or prokaryotic give three reason why ?
What is the molar solubility of pbbr2 in pure water?.
The evolution of complex multicellularity in eukaryotes __________.
The evolution of complex multicellularity in eukaryotes occurred independently in several eukaryotic lineages. It is due to parallel evolution.
What is evolution?The word 'evolution' refers to descendence with modification, which mainly occurs due to natural selection.
The evolution of two or more taxonomic groups may involve the presence of a common (same) ancestor or different ancestors.
The evolution of complex multicellularity in eukaryotes occurred as a consequence of parallel evolution.
Learn more about eukaryotic evolution here:
https://brainly.com/question/1159567
Imagine you raise goldfish as a pet dealer. You have over 10,000 fish in one large tank but, due to an electrical problem, 95% of the fish perish one night. The remaining 5% are left to breed and repopulate, passing their genes and traits on to future generations. What type of genetic drift would this be considered?
A
bottleneck event
B
extinction
C
founder effect
D
natural selection
Answer:
bottleneck event,
Explanation:
reason: it would happen to repeat as a cycle so, they are repopulating it cant be extinction because that means they are no longer there forever and they are repopulating, founder effect would be the person taking care of, and natural selection cant be possible when the electric problem wasnt natural and needed to be fixed
Bottleneck event type of genetic drift would this be considered in this case.
What is genetic drift?
Genetic drift is a mechanism of evolution characterized by random fluctuations in the frequency of a particular version of a gene (allele) in a population.
The bottleneck effect is an extreme example of genetic drift that happens when the size of a population is severely reduced. Events like electrical problem can decimate a population, killing most individuals and leaving behind a small, random assortment of survivors.
Hence, option A is correct.
Learn more about genetic drift here:
https://brainly.com/question/11919163
#SPJ2
Which cell part connects amino acids together to make a polymer?.
What happens to the force of gravity between two masses if they are moved farther apart?
It increases.
It fluctuates.
It stays the same.
It decreases.
Answer:It decreases.
Explanation:Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces. So as two objects are separated from each other, the force of gravitational attraction between them also decreases. Hope it helps! ^w^
Answer:
It Decreases
Explanation:
Which chart correctly identifies reasons for and against ratification of the proposed
U.S. Constitution?
Answer:
there is no chart in this question.
Which rock is usually composed of several different minerals
Answer:
"It is usually composed primarily of the minerals quartz, feldspar, and mica. When granite is subjected to intense heat and pressure, it changes into a metamorphic rock called gneiss. Slate is another common metamorphic rock that forms from shale"
help giving Brainliest if it's helps you, im dying here:(
