This is because persistent organic pollutants accumulate in the body fat of living organisms and increase in concentration as they move up the food chain.
What is Persistent organic pollutants?These are organic compounds that are stable and do not degrade easily. They are usually harmful and accumulate in the body fat of organisms.
They are also known to increase in concentration as they move up the food chain which is why predators have more of them.
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Brown hair is dominant and blonde hair is recessive.
What percent of the offspring will have brown hair if the parents have the following alleles?
Bb
Bb
A. 75
B. 50
C. 0
D. 100
E. 25
Fossil fuels store energy that is released when they are burned. What is the origin of the energy contained in fossil
fuels?
O the wind
O water
Oores
the Sun
Answer:
ores
Explanation:
Which of the following best supports the claim that organisms of different domains share a common ancestor?
(A) Photosynthesis occurs in chloroplasts, and the citric acid cycle occurs in mitochondria.
(B) Glycolysis occurs in both prokaryotic cells and eukaryotic cells.
(C) Introns are present in eukaryotic DNA but not in prokaryotic DNA.
(D) Errors in DNA synthesis provide some of the genetic variation in a population.
the ___ division of the nervous system tends to prepare the body for flight or fight.
Answer:
sympathetic
Explanation:
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Species that can live in many different places and eat a variety of food are
K-selected species
r-selected species
specialist species
generalist species
Answer:
generalist species
Explanation:
Specialists eat only one type of food, but generalists will eat many kinds of food. K-selection and R-selection have to do with reproduction, not nutrition.
Why does DNA need to replicate in our cells
Here is a Answer to your question:
DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.
I am sorry if this was not helpful
Hope this was helpful
DNA also known as Deoxyribonucleic Acid is a double stranded macromolecule. The two strands of DNA are complementary to each other. For replication, the DNA double helix opens at one end, making the two strands free to which new strands begin to form and the process continues in a sequence for the whole length of the DNA.
Hope this helpsDo these fossils support the theory of evolution?
Answer:
yes because the animal changed over time
Explanation:
Which cells reduce cell mediated immune response?
Answer:
Natural Killer Cells
Explanation:
Also known as NK cells
Answer:
Regulatory T cells (Tregs)
Can anyone tell me the answer for these
Based on the chart of temperature and the amount of rainfall, it is observed that rainfall is highest in the tropical rainforest while the highest and lowest temperatures are found in desert and tundra respectively.
What are biomes?Biomes are large area of land whose characteristics are influenced by various abiotic factors such as temperature, amounts of precipitation, pH, light as well as biotic factors such as plants and animals as well as microorganisms.
The major biomes of the world include:
tropical rainforest coniferous forest temperate grassland deserts tundradeciduous forestsFrom the chart, the amount of rainfall is highest in the tropical rainforest while the highest and lowest temperatures are found in desert and tundra respectively.
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what is a primate
what is a primate
Answer:
depends what context
Explanation:
In terms of biology, a primate is a mammal of an order that includes the lemurs, bushbabies, tarsiers, marmosets, monkeys, apes, and humans. (distinguished by having hands, feet that are similar to hands, and forward-facing eyes, and, with the exception of humans, are typically agile tree-dwellers)
However in terms of religion, a primate is the chief bishop or archbishop of a province
(p.s check the dictionary!!) :)
Which sustainable building practice does the photograph show?
A. Using a green roof to capture carbon and reduce a building's
energy costs
B. Reusing old bottles and cans as insulating building materials
C. Reducing fossil fuel consumption and its associated pollution
D. Replacing wilderness with buildings to reduce the absorption of
carbon dioxide
Reusing old bottles and cans as insulating building materials is the sustainable building practice. Therefore, option (C) is correct answer.
Sustainable building practices aim to minimize the environmental impact of construction and operation of buildings while enhancing the health, well-being, and productivity of occupants. These practices involve incorporating environmentally responsible methods and materials into the design, construction, and operation of buildings.
Therefore, reusing old bottles and cans as insulating building materials is the sustainable building practice.
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NO LINKSS I REALLY NEED HELP PLSSSSSSS analyze the experimental resulty of this doc
#9 is highlighted. I really need help
Answer:these are biological inheritance
Explanation:
Renewable resources are resources that can be replaced Renewable resources are resources that can be replaced
faster than they are used. Which of the following energy resources is
renewable?
OA. petroleum
OB. natural gas
OC. uranium
OD. solar energy
What was the role of Edwin Hubble in the Big Bang
Theory?
Answer:
According to BIG BANG they say"The origin of the Big Bang theory can be credited to Edwin Hubble. Hubble made the observation that the universe is continuously expanding. He discovered that a galaxy's velocity is proportional to its distance. Galaxies that are twice as far from us move twice as fast."-BIG BANG
Explanation:
Mendel found that yellow pea pod color (G) was dominant to green pea pod color (g), and that round seeds (W) were dominant to wrinkled seeds (w). What percentage of each of the phenotypes below are expected from the following cross? GGww x GgWw
Yellow and round
A.
0%
B.
25%
C.
33%
D.
50%
E.
66%
F.
75%
G.
100%
-
Yellow and wrinkled
-
Green and round
-
Green and wrinkled
Answer:
50% Yellow and Round
50% Yellow and Wrinkled
0% Green and Round
0% Green and Wrinkled
Explanation:
Checking both characteristics on each own we have that
For pea pod colour,
[tex]\begin{center}\begin{tabular}{ | c | c | c| } & G & g \\ G & GG & Gg \\ G & GG & Gg \end{tabular}\end{center}[/tex]
Since Yellow (G) is dominant over Green (g) we have that:
GG - Yellow
Gg - Yellow
100% would be Yellow
For seeds format,
[tex]\begin{center}\begin{tabular}{ | c | c | c| } & w & w \\ W & Ww & Ww \\ w & ww & ww \end{tabular}\end{center}[/tex]
Since Round (W) is dominant over Wrinkled (w) we have that:
Ww - Round
ww - Wrinkled
50% would be Round and 50% would be Wrinkled
Where is groundwater located?
1) throughout the earth’s surface
2) above the earth’s surface
3) below the earth’s surface
4)on the earth’s surface
Answer:
Groundwater located; 3. below the earth's surface
Explanation:
It can be found in the pore spaces between grains in sediments and rocks, as well as in fractures and voids in rocks, underground.
Define transcription AND explain how RNA leads to the production of a protein (aka polypeptide/amino acid sequence).
Answer: Transcription is a process in which a cell makes an RNA copy of a piece of DNA. The type of RNA that contains the information is called messenger (mRNA) because it carries the info, message from the DNA out of the nucleus into the cytoplasm.
Explanation: RNA is needed to help carry out the instructions in DNA, Like DNA, RNA is made up of nucleotide
YES NO (c 10. Can a mother with type B blood have a child with type A blood? Explain. In
please please please please give me your answer
Answer:
1. living things can move.
2. living things can grow.
3. living things have sense. etc.
All species have a maximum tolerance limit before they are no longer suited to live in their environment. In three to five sentences, discuss the potential outcomes for a species when that maximum limit is reached. There are at least four possibilities, and one point will be assigned per potential outcome mentioned
The potential outcomes of maximum tolerance limit are reduction in reproductive rate, population and life span of an organism.
What is the potential outcomes of maximum tolerance limit?The potential outcomes is that when the maximum tolerance limit is reached, the population can decrease. As many individuals of a species can die due to maximum tolerance limit, it can also cause a reduction in reproductive rate as well as can reduce life span off individuals.
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Answer: The organism will be incapable of adapting, and the species will become extinct. The second possibility is that the organism will be unable to adapt, and the species will evolve into a new one. The third possibility is that the organism will adapt and evolve into a new species. The fourth possibility is that the organism will adapt and evolve to fit its new environment.
You can use Speedwrite or Quillbot to rephrase it so that you won't get in trouble for copying! :))
How do you think
the cell of a unicellular
organism compares to
that of a multicellular
organism? Give 2
examples
rank the carbon dioxide level in each stage from the highest to lowest
Answer: answer below ⬇
hopes this helps cha..
#blueberrysugar
Explain how water travels throughout a food web.
Answer:
Water travels through out a food web because everything that is considered food needs the water to live or in this case become food for another animal or plant. It also travels by keeping the food web source full and alive.
Explanation:
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frog is an amphibion science subjects class 4
Answer:
yes a frog is an amphibion
Explanation:
correct
Primitive meteorites can be distinguished from other meteorites and terrestrial rocks because they:.
Answer:
The strength of gravity on small asteroids is less than the strength of the rock. Primitive meteorites can be distinguished from other meteorites and terrestrial rocks because they. contain a noticeable fraction of pure metallic flakes.
Planarians lack dedicated respiratory and circulatory systems because:.
Answer:
There is no need for a special circulatory system as a human has because the flatworm doesn't breathe with lungs and doesn't need to transport oxygen around its body. The flatworm simply diffuses oxygen via its skin. This occurs wherever it may need the oxygen.
Explanation:
inherited structures of bears
A cross where we follow the inheritance of 2pairs of alleles is called
Which of the following statements about the relationship between science and technology is NOT true? a. Science and technology are the same thing. b. Science is the study of the natural world to understand how it functions, while technology changes the natural world to meet human needs or solves problems. c. The work of scientists often makes new technologies possible. d. The development of new technologies often contributes to science. Please select the best answer from the choices provided A B C D
It would be A. Science and technology are the same thing.
The statement that is NOT true about the relationship between science and technology is A. Science and technology are the same things.
What are science and technology?Science refers to the systematic study of the structure and behavior of the physical and natural world. Science can also refer to the organized body of knowledge on a subject.
Science achieves this systematic study through:
ObservationsExperimentsEvidenceExplanations.The above scientific tools are collectively known as scientific inquiry.
On the other hand, technology is the application of gathered scientific knowledge to solve human problems or meet needs through the manipulation of the human environment.
However, science and technology continuously interact to develop each other.
Thus, it is NOT true that science and technology are the same things.
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