Urban sprawl has been correlated with increased energy use, pollution, and traffic congestion and a decline in community distinctiveness and cohesiveness.
What is environment?Environment can be summed up as the effects of all the living and non-living things that have an impact on human life. Non-living or abiotic elements include water, land, sunlight, rocks, and air, whereas all living or biotic elements are animals, plants, forests, fisheries, and birds. All living and non-living things that occur naturally, or in this case, without the use of artificial means, are included in the natural environment or natural world. The phrase is most frequently used in reference to Earth or certain regions of it. The term "environment" refers to everything around us. It may include both biotic and abiotic (non-living) things. The external circumstances, resources, stimuli, etc. that an organism interacts with make up its environment.To learn more about abiotic refer to:
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will mark brainliest if correct
how are food webs and energy pyramids different
Answer:
energy pyramids shows importance
and webs show how everything is connected
Explanation:
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.
Answer:
producing crops that can grow in areas where they dont usually grow
Explanation:
Particles too large to enter the membrane need to use a transport-channel proteins, no energy is required and they move from high to low concetration.
A-Ion Pump
B-Facilitated Diffusion
C-Simple Diffusion
D-Osmosis
and it is not C because that’s what i picked
Answer:
B
Explanation:
Facilitated diffusion because the transport channel proteins facilitate(help) the particle to enter the cell
How do matter cycles demonstrate the conservation of matter in a matter system
Deep, cold water is the __________. Warm, shallow water is the ___________.
Question 3 options:
least dense; densest
least dense; least dense
densest; least dense
densest; densest
Answer:
densest, least densest
Explanation:
Answer:
densest; least dense is ur answer!
Hope this helped. K-12
what was the speed of a car that traveled 240 m in 12 s
Answer:20
Explanation: Because when you divied 240 by 12 you get 20.
240/12=20
Answer:
20m/s
Explanation:
Speed is equal to distance/time. Since we know that the distance is 240m and the time taken to travel 240m was 12 seconds, we can divide them 240/12 and once we do this we can get our final answer of 20m/s.
Explain the existing problems of Agroforestry market in Pakistan
Answer:
Forest ecosystems in Pakistan are no exception and the country faces a crisis as its growing population ([ 208 million) places increasing pressure on the country's food production systems and forest resources. Effective food systems that enhance productivity, increase economic outputs, improve ecological outcomes and maintain social acceptance are needed. Agroforestry, a traditional land management system in Pakistan, offers the opportunity to meet these goals. Planting trees on private farmland provides clear ownership of any timber resource and well managed systems have great potential both to boost agriculture and reduce wood shortages.
This type of energy splits nuclei or combines them
a. Chemical energy
b. Nuclear energy
c. Electrical energy
d. Mechanical energy
Answer:
B. Nuclear energy
this type of energy splits nuclei or combines them.
10. The butterfly's wing looks different in the different photos because
A. the photos were taken at different scales.
B. the wing was bent to reveal its inner structure in the last photo,
C. one photo shows the edge of the wing and one shows the middle of the wing.
Answer:
answer will be c I think
PLEASE HELP! (c) Complete the table to represent the relationship between volume and surface area of a spherical structure surrounded by a membrane.
Answer/Explanation:
Recall:
Volume of a sphere = ⁴/3πr³
Surface Area = 4πr²
✔️For radius (r) = 1 mm:
Volume = ⁴/3 × π × 1³ = 4.19 mm³
Surface Area = 4 × π × 1² = 12.57 mm²
Ratio of volume to surface area = 4.19 : 12.57 = 1:3
✔️For radius (r) = 3 mm:
Volume = ⁴/3 × π × 3³ = 113.1 mm³
Surface Area = 4 × π × 3² = 113.1 mm²
Ratio of volume to surface area = 113.1 : 113.1 = 1:1
Put these in order from least to greatest amounts of energy made.
= Aerobic respiration
= Fermentation
= Glycolysis
Answer:
respiration makes the most (38 ATP) and the other 2 are if not the same at least very similar both release 2 ATP 2 NADH and 2 pyruvate
Explanation:
Phenotype of offspring:—-?
Genotypes of offspring:—-?
Lol I need help
Answer:
The correct answer is -
The phenotype of offspring (first cross or F1): 100% tall
The genotype of offspring (first cross or F1 - 100% Tt or heterozygous)
The phenotype of offspring in F2 (F1 × F1) - 3:1 (3 tall: 1 dwarf)
The genotype of offspring in F2 (F1 × F1) - 1:2:1 (One dominant tall: two heterozygous tall: one dwarf)
Explanation:
In this experiment of Mendel, Mendel selected the pea plant as it has various characters, short life span, and easy to breed. For this, he used two true breed lines, tall plants that had dominant allele TT and dwarf plant tt (recessive). In presence of the dominant allele, recessive alleles do not show their characteristics and only express if both alleles are recessive.
In the first cross of TT and tt
Gametes: T and t
offspring: Tt
the offsprings are all tall and heterozygous which means one dominant and one recessive allele.
second cross or F1 × F1
Tt × Tt
gametes: T, t and T, t
offspring: TT, Tt, Tt, tt
Thus,
The phenotype of offspring (first cross or F1): 100% tall
The genotype of offspring (first cross or F1 - 100% Tt or heterozygous)
The phenotype of offspring in F2 (F1 × F1) - 3:1 (3 tall: 1 dwarf)
The genotype of offspring in F2 (F1 × F1) - 1:2:1 (One dominant tall: two heterozygous tall: one dwarf)
please help will give the lots of points
Answer:
I can't put all of them down so here's some
Explanation:
Genotype gene combination.
Heterozygous the different.
Dominant The trait that's always expressed.
What are the structural differences between a cockroach and a grasshopper?
Cockroaches have legs for crawling on walls and ceilings, but grasshoppers have legs for jumping. Some cockroaches have wings for flying, but most others don't. Grasshoppers have wings for making a sound, whether it's to attract a mate or to just be annoying. Grasshoppers have a body that is split into multiple segments (more than just one), while cockroaches have only like 2 body segments. Cockroaches have barbs on their legs for a sense of touch, while grasshoppers don't. The legs of a cockroach are very sensitive though. Cockroaches can survive a nuclear explosions because the rads don't affect them. But the heat from the nuclear blast will certainly kill a human, as well as a cockroach if exposed. Obviously, grasshoppers couldn't survive a nuclear explosion. The only down side to roaches surviving a nuclear explosion is them turning into radroaches, like in the Fallout game series from the game developing company, Bethesda Game Studios! If there were a nuclear explosion, then the roaches would mutate into human head sized roaches that can actually attack a human! (this is just a theory, not scientifically proven, lol)
I hope this helps you even a little bit, have a great day.
Study the diagram of a cell.
Which structures are found in both plant and animal
cells?
O W and X
O W and Z
O X and Y
Y and Z
Answer:
there is no image but avoid chloroplasts and a large vacuole and cell walls as they are only in plants
Explanation:
What have been some contributing factors that have led to increasing temperatures on earth?
Answer:
im sorry bir şey yok khunub
Answer: Here-
Explanation:
Since the Industrial Revolution began around 1750, human activities have contributed substantially to climate change by adding CO2 and other heat-trapping gases to the atmosphere. These greenhouse gas emissions have
Based on the table above, which star can you predict would most likely appear blue?
Sun
Canopus
10 Lacertae
Betelgeuse
Fast plzzzzz
Answer:
10 Lacertae
Explanation:
There are Blue stars, these are the most luminous and the biggest and hottest. Ranging from above 10000 degrees Celsius to several thousand Celsius.
I think the answer should be 10 lacertae , I recently show this question somewhere and this was the answer , I hope this was helpful
What protects the living organisms on the earth from extreme heat and extreme cold?
A. solar system
B. revolution
C. atmosphere
D. changing seasons
Answer:
C) Atmosphere
Explanation:
The atmosphere protects the living organisms on earth from extreme heat and extreme cold.
Answer:
C the atmosphere
Explanation:
Which of these elements is likely to be found in an organic compound?
A. helium
B. hydrogen
C. mercury
D. tin
Answer:
it could be B or A
Explanation:
hope it helps
What characteristic do all protists have in common?
A) flagella that help them move
B) structures made of many cells
C) ability to make their own food
D) cell nuclei that contains DNA
!!^^^
Answer:
D
Explanation:
All other answers are not true.
Which of these provides evidence of the common ancestry of all life?
A.Ubiquitous use of catalysts by living systems
B.Near universality of the genetic code
C.Structure of the nucleus
D.The flow of genetic information from DNA to RNA to protein
E. The directionality of protein synthesis
Answer:d
Explanation:
The organism is made of genetic material that it inherits from the parent cell. The universality of the genetic code provides evidence of the common ancestry of all life. Thus, option B is correct.
What is a genetic code?A genetic code is a triplet of nucleotides that are also defined as codons that characterizes a specific amino acid produced through the process of translation. It consists of the DNA or RNA as the base that forms the codons.
The codons have been unambiguous for a type of amino acid it codes, universal for all living organisms irrespective of the kingdom, and redundant. They are crucial evidence that supports the common originality theory of organisms.
Therefore, option B. the universality of the genetic code is evidence that supports the theory of common ancestry.
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The bonds that link many water molecules together to form a water drop are:
ionic
nuclear
covalent
hydrogen
Answer:
covalent
Explanation:
covalent bonds occur when two atoms-in this case oxygen and hydrogen share electrons with each other
Why would you need to conduct a test with no enzyme added?
Answer:
Because this offers a control for your experiment.
Explanation:
If you are testing the effects of an enzyme, you need to have a control to compare your results with to see if the enzyme is truly what is causing the phenomenon.
Which of the following takes care of the need to decompose dead material?
O carnivores
O herbivores
O plants
Oscavengers
Plz help
Answer:
scavengers
Explanation:
these are the animals that feed on carrion, dead plants,or refuse.
A classic example of wildlife mismanagement is the North American bison, which was brought close to extinction in the
19th century. What are the two major reasons it almost became extinct?
A) Disease brought by European animals and sustained by drought almost killed the bison.
B) War between settlers and tribes, and drought dwindled the numbers to almost zero.
C) Bison hides had become fashionable as hats, causing a war between settlers and the tribes who
were dependent on the bison for existence.
D) Prairie dogs spread the plague across the Great Plains.
E) none of the above
Answer:C
Explanation:
On Edge
Answer:
pretty sure its B
Explanation:
War between settlers and tribes, and drought dwindled the numbers to almost zero.
If I remember from history correctly, European colonists hunted the bison with the knowledge the Native Americans had relied on them heavily. They did this to push them out of their native land.
describe the structure of
Answer:
Of what?
Explanation:
2. Inferring Why is it important to have more than one dating technique available?
Answer:
well, I'm no college student but using common sense you need more than one so when one fails the other can come in and hopefully succeed.
Explanation:
1.The chemical equation for photosynthesis is 6CO2 + 12H20 + light energy= C6H1206 +602 + 6H2O
True
False
Answer:
False
Explanation:
It's this:
6CO₂ + 6H₂O + light energy ⇒ C₆H₁₂O₆ + 6O₂
If there were 12 H₂O molecules, the equation would be unbalanced.
Have a great day!
Which of these is an abiotic factor of an aquarium ecosystem?
a
algae growing on the glass
b
gravel on the bottom of the aquarium
c
plants growing from the gravel
d
fish swimming in the water
Answer:
b
Explanation:
abiotic factors are nonliving things and gravel is nonliving so that has to be the answer
Answer:
B: gravel on the bottom of the aquarium
Explanation:
Abiotic Factor means a non-living thing so gravel would be the best option.
prostate cells usually require testosterone and other androgens to survive. but some prostate cancer cells thrive despite treatments that eliminate androgens. one hypothesis is that estrogen, often considered a female, may be activating genes normally controlled by an androgen in these cancer cells. desribe one or more experiments to test this hypothesis
One can check for the translation and transcription of genes of interest in the absence of androgens, one can check whether the estrogen is involved in the expression of oncogenic proteins of interest by depleting the estrogen, and one can also examine the existence of estrogen receptor complex in the prostrate cancer cells nuclei.
• One can check for the translation and transcription of genes of interest in the non-existence of androgens and if these genes are expressed then this suggests that apart from androgens other factors also affect their expression.
• One can deplete the estrogen from cancer cells and if the involvement of estrogen is there in the expression of oncogenic proteins of interest then its reduction will result in diminished multiplication rates in cancer cells.
• One can also test the existence of estrogen-receptor complex in the prostate cancer cells nuclei to confirm that estrogen is taking part in the regulation of gene expression.
Thus, various experiments can be conducted to check that whether the expression of genes controlled by the androgens under normal conditions are affected by the presence of estrogens in prostate cancer cells.
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