Answer:
The atmospheric layers start from the ground level of the earth and rise up to a certain height according to its temperature, pressure, composition, and other properties. From the ground level they are:
Troposphere:- (0 -12 km) or (0 to 7 miles)
Stratosphere:- (12 -50 km) or (7 to 31 miles)
Mesosphere:- (50 -80 km) or (31 to 50 miles)
Thermosphere:- (80 -700 km) or (50 to 440 miles)
Exosphere:- (700 -10000 km) or (440 to 6200 miles)
Explanation:
Answer:
this is the answer
Explanation:
What is the difference between a) prokaryote and eukaryote; b) autotroph and heterotroph; c) unicellular and multicellular?
Answer:
Explanation:
a) eukaryotes have membrane bound organelles like nuclei while prokaryotes don't
b) autotrophs = producers that can make their own food while heterotrophs consume producers or other consumers
c) Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different cells to function
The U.S. government has made it illegal for fossil fuels to receive tax breaks in order to be competitive
in the marketplace
a. True
b. False
Answer:
a
Explanation:
https://en.wikipedia.org/wiki/Fossil_fuel_regulations_in_the_United_States
Please help...Will mark brainiest....It is due and I need help
Answer:
Explanation:
For the 1st one with the Cheetah: It would be a long tail because it helps them balance when they turn. Sinch Cheetahs move extremely quickly they need a balance to ensure they don't topple over when they turn, this tail provides this balance.
For the 2nd one with the bear: Thick coats on a bare will help provide warmth whenever they go to hybernate. Thin fur would leave room for freezing and wouldn't be able to help them maintain the proper body temperature.
The 3rd one with the clownfish: A round tail provides a bigger boost when swimming since it is able to push more water. A forked tail would create a gap when they swim so they would have to expend more energy than with a round tail.
The 4th one with the Finch: Since grubs live underground a thinner beak would be able to dig them out and stab them faster. This allows them to reach farther and get more food.
Answer:
D AZ FCSDF SDF F
Explanation:
just seeing how this works don't mind me
Name and give examples of 2 major types of mutations. What do they have in common? How are they different?
Answer:
The correct answer would be - Two major types of mutations are deletions and substitutions.
Explanation:
The two major types of mutations are deletion and substitution, other than these there are many more mutations that are categorized under gene mutations and chromosomal mutation.
The deletion mutation takes place in the conditions where the DNA deletes or missed copying the nucleotide in a new DNA molecule. This type of mutation can occur in one or more nucleotides. Whereas Substitution mutation occurs when there is a wrong nucleotide added to the DNA sequence or substitute with other.
Both could be deleterious and takes place at the nucleotide level. Both mutation depends on the number of nucleotide or the location of the mutation on the gene.
Brain lateralization refers to the ability of the brain to process multisensory information ability of the brain to process multisensory information A capacity of the brain to control basic motor movements capacity of the brain to control basic motor movements B aptitude of the brain to produce speech aptitude of the brain to produce speech C ability of the brain to control basic functions such as respiration and blood circulation ability of the brain to control basic functions such as respiration and blood circulation D inclination for certain cognitive processes to be specialized to one hemis
Answer:
The correct answer is D ''inclination for certain cognitive processes to be specialized to one hemisphere of the brain or the other.'
Explanation:
Lateralization refers to the different specialization of the cerebral hemispheres, that is, it is the functional specialization of the nervous system that is observed to a different degree on one side or the other of the neuroaxis. Our brain is subdivided into two hemispheres, the right and the left. The left hemisphere is more specialized in language and control of emotions and the right in spatial thinking, perception of emotions and facial recognition.
The Tibetans and Han Chinese share several genetic traits and DNA. However, the EPAS1 gene, which increases the ability of red blood cells to carry oxygen even in low oxygen environments, is only commonly found in the Tibetan population that live in higher elevations. Explain why this gene is only common in Tibetan populations from the perspective of competitive advantage and natural selection. Write your answer in three to five sentences.(4 points)
Answer:
When in higher altitudes, ticker blond has a tendency to cause problems like heart attack's, however the Tibetans have adapted to the high altitudes and this has made their blood thinner in order to keep them safe in the altitudes, including that it has low oxygen rates in the altitude therefore providing more oxygen in the bloods cells.
Explanation:
:D It's not my best explanation but I hope this helps <3.
Owing to the fact that ability of the redblood cells to to carry oxygen even in low oxygen environments is neccessary at high elevations, the Tibetan population that live in higher elevations are found to possess the EPAS1 gene.
What is natural selection?The term natural selection refers to the fact that organisms that are better adapted to their habitat will live longer and reproduce. Now we have to note that owing to the elevation at which they live, the people that possess this EPAS1 gene can cope with oxygen stress that could likely occur at a high altitude.
As such, the Tibetan population that live in higher elevations are found to possess the EPAS1 gene.
Learn more about natural selection: https://brainly.com/question/26690612
The excretory system eliminates wastes. Identify the waste materials described. Filtered material from the blood that includes toxins like urea, salts, and even excess water. Composed of excess water, salt, and a urea that are released from glands. A mixture of undigested material, bacteria, and other materials that cannot be used by the body.
1. Urine
2. Sweat
3. Feces
Explanation: bc I said so
Urine is the filtered material from the blood that includes toxins like urea, salts, and even excess water. Sweat is composed of excess of water, salt, and a urea that are released from glands. Feces are the mixture of undigested material, bacteria, and other materials that cannot be used by the body.
What are the excretory products?Excretion is the physiological process which involves the elimination of metabolic waste products out of the body. The excretory products include amino acids, urea, uric acid, carbon dioxide, water, ammonia and other compounds.
Urine is the filtered material from the blood that include toxins such as urea, salts, and even excess water. Sweat or perspiration is composed of excess water, salt, and urea that are released from the glands. Feces are the mixture of undigested material, bacteria, and other materials that cannot be used up by the body.
Learn more about Excretory system here:
https://brainly.com/question/10298346
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The diagram shows the complete classification for the red
fox. The names for some of the taxa are missing.
Eukarya
?
Animalia
Phylum
Chordata
Class
Mammalia
Order
Carnivora
Family
Canidae
?
Vulpes
?
Vulpes vulpes
If species is the most specific group shown in the diagram, what is the
scientific name of the red fox species?
Answer:
Kingdom
Explanation:
Answer:
Kingdom
Explanation:
A-P-E-X
What is the most important organ of the male reproductive system? Why?
What is used to protect your eyes in a laboratory?
A. Goggles
B. Gloves
C. An apron
D. A sink
Answer:
A. Goggles
Goggles are used to protect your eyes
List 2 organisms that are NOT plants that have the ability to do photosynthesis.
Answer:
- The Green Sea Slug
- Pea Aphids
I need help not sure
Answer:
The answer is 2
Explanation:
D,H,J are closely related because they are sharing traits, and it is the most relevant answer
List 4 major characteristics of this Sea Otters.
Answer:
The sea otters can close their nostrils and their auditory passages in the water.
The fifth toe of each leg is longer, which allows them to swim more easily, but hinders their movement on land.
Their body has great agility to float, due to the excellent lung capacity of these otters, and the air that can trap...
They can walk but in a somewhat clumsy way, usually moving with small jumps.
Hope this helps!!!
Please mark this answer as Brainiest.
List three contributing factors of an eating disorder Plzz help ASAP
Answer:
money
Explanation:
Answer:
- serotonin
- cultural pressure
- autism
Fill in the blank
DNA IS NOT “TURNED ON” ALL OF THE _____ IN ALL OF THE CELLS.
Answer:
time? maybe I'm not to sure but I wanted to help
Smoking reduces the surfactant layer in the alveoli. This would cause which of the following to occur? (2 points)
A. Depressed macrophage activity
B. Destroyed red blood cells
C. Reduced ability of gases to diffuse through the water layer
D. Reduced ability of gases to enter or exit the alveolar space
Answer:
B
Explanation:
destroyed red Blood cells
Which organism shown in the diagram serves as the foundation, or base, for the food web?
hawks
snakes
mice
lizards
plants
grasshoppers
chickadees
the base would be the beginning of a thing right?
and if it is then plants would be the base
but if it's not then I'm sorry,
but if it's the thing that all the things can eat (except plants) then maybe lizards
srry if I'm wrong ;-;
Identify the structures of the heart.
label A
Label B
Label C
Label D
Label E
Label F
Answer:
A. Pulmonary value
B. Tricuspid value
C. Septum
D. Bicuspid value
E. Aortic value
F. Aorta
name the two worst extinctions known in Earth’s history.
Explanation:
Permian Triassic ExtincitonLots of places were affected, extinction; in species, vertebrates, etc, etc.
Devonian extinctionExtinction-- in marine species...
Question 4
Blood sugar homeostasis plays an important role in our health and well-being. If
blood sugar levels get too low or high, there are serious health complications that
can result. Which two body systems regulate blood sugar levels? Click on the correct
answers.
Select 2 correct answer(s)
A-Nervous System
B-Musculoskeletal System
C-Respiratory System
D-Digestive System
What do the arrows represent?
the magnetic field
thermal energy
light energy
the electric field
Answer:
the answer is A
Explanation:
Answer:
A. the magnetic field
Explanation:
Have a nice day/night :D
How does binomial nomenclature help scientists?
help!!!
Answer:
Explanation:
Bionomial nomenclature helps scientists by helping them classify organisms. This would be a two-name system that scientists use that describes the genus and species of the organism.
What form of electromagnetic radiation do microwaves use?
Answer:
Microwave ovens work by using 2.45 GHz frequency electromagnetic waves know as microwaves to heat the water in food.
a microwave oven uses microwaves to heat food. Microwaves are a type of wave that are sandwiched between radio waves and infrared radiation on the electromagnetic spectrum.
Explanation:
- Eijiro <3
Which of the following explains why cattle should not be given apples?
Apples cause bloat in cattle,
Apples cannot be digested by cattle,
Apples lead to infertility in cattle,
Apples contain insufficient nutrients for cattle
Answer:
"Cows that eat apples can get a bloated stomach and die. But that's not what's happening when your cattle feed on apples fallen on the ground or those that you offer them to diversify their diet. ... So, if you plan to introduce apples into your cows' diet, do so gradually."
So your best choice is option A!
Explanation:
- Eijiro <3
What reflex kicks in if your epiglottis reflex malfunctions?
Answer:
The coughing reflex kicks in, only if the epiglottis reflex fails to. If the coughing reflex fails then the Heimlich maneuver may be needed.
Describe the function of mRNA
27. What will happen if one kidney of a person is removed?
A) He will survive and remain normal.
B)
He will die.
Urea will go on accumulating in the blood.
D)
Urination will stop.
E)
He will always feel thirsty.
Answer:
he will survive and remain normal
Answer:
Explanation:
Option A is the correct answer
How does the extinction of species affect humans?
A. Extinction generates new sources of medicine.
B. Extinction upsets the natural cycling of nutrients,
C. Extinction helps keep air and water clean.
D. Extinction makes the environment more pleasant.
Answer:
B. Extinction upsets the natural cycling of nutrients
The extinction of species affect humans as extinction upsets the natural cycling of nutrients. Therefore, option (B) is correct.
What do you mean by extinction of species?Extinction is the end of a sort of life form or of a gathering of sorts, normally an animal categories. The snapshot of annihilation is for the most part viewed as the passing of the last person of the species, albeit the ability to raise and recuperate.
As species go terminated, they are removed from the established pecking order. The animals that ate the species that has gone extinct must find new food or die. Other animal or plant populations could suffer as a result.
Habitat loss and degradation (primarily deforestation), overexploitation (hunting and overfishing), invasive species, climate change, and nitrogen pollution are the main modern causes of extinction.
Learn more about extinction of species:
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How could you describe the levels of organization in a decomposer?
an organism, especially a soil bacterium, fungus, or invertebrate, that decomposes organic material.
name six factors which affect the rate of alcoholic fermentation
Answer:
Factors Impacting the Malolactic Fermentation. Several factors impact the initiation and progression of the malolactic fermentation. Temperature, pH, acidity, ethanol, sulfite and availability of nutrients are all important for the growth and metabolic activities of the lactic acid bacteria.
Answer:
1. Temperature
2. pH
3. acidity
4. ethanol
5. sulfite
6. substarte (sugar) concentration
Explanation: