Which is not a role of leaves?
)absorbing carbon dioxide
)carrying out photosynthesis
)capturing solar energy
)taking in water
Answer:
D
Explanation:
la respuesta es el último
)taking in water
esperó que te sirva marcarme como mejor respuesta
20. Played a major role in the formation of the modern earth's atmosphere.
(5 Points)
Photosynthesis
Respiration
Both
Answer:
The answer would be both
Explanation:
It is both because photosynthesis gave oxygen and respiration gave carbon dioxide that created a life cycle for plants and animals on earth! Have a great day and I hope this helped :D
Two major biological processes in the carbon cycle are ................... and .........................
Round seeds (R) are dominant to wrinkled seeds (r) in pea plants. Cross two heterozygous pea plants. What is the probability the offspring will have round seeds?
Answer:
2/4 or 50%
Explanation:
Hope this helps!
4. One form of a gene that is passed down from each parent to form the offspring's genotype is a(n)
A. nucleus
C. DNA
B. allele
D. chromosome
Answer: C
The DNA of each parent is transferred by each cell to the child. The part of the cell that holds this DNA is the nucleus.
Hope it helps you!
Write the function of nerve cells.
Answer:
Neurons are electrically excitable cells in the nervous system that function to process and transmit information.
Explanation:
What is resting muscle tone?
Answer:
The answer
Explanation:
In physiology, medicine, and anatomy, muscle tone (residual muscle tension or tonus) is the continuous and passive partial contraction of the muscles, or the muscle's resistance to passive stretch during resting state. It helps to maintain posture and declines during REM sleep.
the heat released by burning fossil fuels is most often used to
Answer:
It is most commonly used to produce heat or electricity for buildings or industrial processes; less than three percent of U.S. natural gas is used as a transportation fuel, typically for bus fleets.
Explanation:
Answer ASAP please
Identify the structures in the cell pictured on the
right.
Label A
Label B.
Label C
Label D
D
DONE
с
B
Answer:
Label A is Cell membrane
and I think C is ribosomes
I'm really sorry about b and d, I'm actually not sure about them.
sorry
PLEASEEE HELP OMG PLEASE
Answer:
Starch
Explanation:
I hope this helped.
Answer:
Starch
Explanation:
After this whole cycle of photosynthesis begins, Plants create food for themselves and it is called Starch.
The pH indicator bromothymol blue is blue in an alkaline solution and yellow in an acidic solution. A slight increase in acidity, such as CO2 gas is added, causes a solution with the indicator to change from blue to yellow. A solution with the indicator would be most likely to turn from yellow to blue in which combination of factors exist
The question is incomplete, however, the missing part is given as below:
A. Yeast cells and sugar are placed in the solution. B. Water plants in the solution are placed under a bright lamp. C. Algae are placed in the solution and left in a dark room. D. A person blows air into the solution through a straw.
Answer:
The correct answer is - B. Water plants in the solution are placed under a bright lamp.
Explanation:
As we know adding carbon dioxide in as solution result in the change of its acidity this is the result in the indicator to change from blue to yellow. In the question, it is asked that what factors from the given option will cause yellow indictor to blue which means what factors cause the solution to be alkaline from acidic.
Placing the green water plants in the solution under a bright lamp will cause the is utilizing and remove present carbon dioxide in the solution and leads the to blue color from the yellow color of the solution.
Answer:
-Water Plants or Algae are placed under a bright lamp
-Plant placed on a sunny window sill
Explanation:
Stream Bussin by Nicki Minaj
Describe what Earth's magnetic field looks like and how it has changed through time.
Which of these is NOT a characteristic of life?
Group of answer choices
oxygen usage
use of energy and metabolic processes
an organism consists of on or more cells
ability to reproduce
Oxygen usage is NOT a characteristic of life.
Cellular respiration is the metabolic pathway by which aerobic cells can produce energy by using the energy stored in the chemical bonds of foods in presence of oxygen.Conversely, there are organisms capable of fermenting foods in anaerobic conditions to produce energy in the form of ATP.Moreover, all organisms are composed of one or more cells and they carry out metabolic functions (i.e., reproduction, growth, differentiation, etc).In conclusion, oxygen usage is NOT a characteristic of life.
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A scientist is unsure about the accuracy of her experiment. She has checked her equipment and found it to be in good working order, checked her data and found it to be accurate, and reviewed her interpretation of the data, which she found to be logical. What should she do in addition to check the accuracy of her results?
Answer:
The answer to the question above is given below
Explanation:
Since the scientist is unsure about the accuracy of her experiment, it could be possible the procedure she used was reliable but the result inaccurate or the procedure can also be inaccurate and also the result. She checked her equipment, data, and even the interpretation of the data and found all to be correct. But it wasn't mentioned if she repeated the experiment.
The following points will briefly highlight other possible ways to further check the accuracy of her results:
1. The accuracy of an experiment could also question how reliable it is. She should repeat the experiment over and over again without changing any parameter she used initially to test if she gets the same result. Similar results would imply an accurate experiment.
2. She should check if an experiment has been done before by another scientist on the same subject, check parameters used and compare values and results. This in other words is checking if the hypothesis is true.
3. She should check for random errors that could arise from environmental conditions that could influence her final result.
PLEASEE HELP GUYS I WILL MARK BRAINLIEST
Location W Hope this helps you it's because of the divergent boundary where it splits apart and go's up. Not 100% sure lol
Answer:
D. Location W
Explanation:
..
Large predatory birds, such as hawks and eagles, feed on small mammals, fish, and other birds. Some predatory bird species came close to
extinction in the mid-1900s because of the pesticide DDT.
What would most likely happen to the number of other organisms if many of the large predatory birds were removed from an ecosystem?
O A The number of small mammals would decrease, leading to an increase in food for plant eaters.
OB. The number of other small predators would decrease, leading to an overall increase in the food supply.
O c The number of small mammals would increase, and they would eat many of the plants that other species need.
OD. The number of large plant eaters would increase, and they would eat many of the plants that small animals need.
Answer:
I'd say C
Explanation:
Answer:
C.The number of small mammals would increase, and they would eat many of the plants that other species need.
Hope this helps! Please mark Brainliest!
During mitosis the spindle fibers maneuver the chromosomes to where they line up
in the middle of the cell in order to help it divide correctly. Which stage of mitosis
does this occur in?
A prophase
B anaphase
C telophase
D metaphase
- Which of the following organisms is NOT characteristic
of the sandy beach?
clams
barnacles
crabs
worms
Answer:
worms, maybe barnacles
Explanation:
why sperm have tail
Answer:
The tail of the sperm helps the sperm move it gives the cell movement.
Explanation:
It moves and undulates so that the cell can travel and attach to the egg.
The results of the experiment MOST STRONGLY
support which conclusion about the polarity of
lipid molecules?
Lipid molecules are polar because they mix poorly
with liquids, such as water.
Lipid molecules are polar because they adhere
tightly to smooth surfaces, such as paper.
Lipid molecules are nonpolar because they repel
water molecules, which also are nonpolar.
Lipid molecules are nonpolar because they repel
water molecules, which are polar.
Answer:
lipid molecules are non polar because they repel water molecules, which are polar
Explanation:
A lipid is an organic compound that is insoluble in water. A lipid consists of hormones, waxes, oils, fats. Also, a lipid is a form of chemical messengers and energy-storage molecules. Lipids are basically insoluble bio molecules.
The results of the experiment MOST STRONGLY support the following statement.
''lipid molecules are non polar because they repel water molecules, which are polar''
Describe how the polarity of Earth’s magnetic field is recorded in the sea-floor.
Answer:
When lava erupts at the middle of the ocean, it cools and than turns into hard rock.
CAN U MARK AS BRAINLIEST?
Explanation:
:)
Which means of partical transport requires input of energy from the cell?
1.) diffusion
2.) osmosis
3.) facilitated diffusion
4.) active transport
Answer:
4) Active transport. (hope this helps)
Explanation:
In this process, dissolved molecules move across plasma membrane from a lower to higher concentration.... because they move against the concentration gradient, an energy from the cell is required.
Active transport 4
Explanation:
because
Need help will give brainless
Answer: 3. A food chain follows one path of energy and materials between species. A food web is more complex and is a whole system of connected food chains. In a food web, organisms are placed into different trophic levels.
Explanation: I was unable to answer the first one, but I think I got the 3rd one down. Hope this helps! :)
Study the diagram of a cell.
Which structure is found only in plant cells and functions in the process of photosynthesis?
W
X
Y
Z
Answer:
Chloroplasts
Explanation:
Chloroplasts are lens-shaped organelles that contain, chlorophyll, which is a photosynthetic pigment that traps light energy. The light energy is harvested to provide energy for the reactions of photosynthesis.
They are found in the leaf cells of green plants
If a DNA strand lias a sequence GTA, what will be the tRNA anticodon sequence?
A. GUA
B. CAU
C. GTA
D. CAT
Answer:
CAU
Explanation:
DNA is a nucleic acid that carries the genetic material. If the DNA sequence has GTA bases, then the tRNA anticodon sequence will have codon GUA. Thus, option A is correct.
What is the tRNA anticodon sequence?
tRNA anticodon sequence includes the three nucleotide bases complementary to the codons presented on the mRNA sequence.
The mRNA is complementary to the DNA template (GTA) and will have a sequence as "CAT." The tRNA has anticodons that, in turn, are complementary to the mRNA and will have a sequence of "GUA."
Therefore, GUA is the tRNA anticodon sequence.
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lots of points!
Write a scholarly paragraph that gives a scientific explanation for why Iceland has so many volcanoes and hot springs
Answer:
Hot spring - Wikipedia
A hot spring, hydrothermal spring, or geothermal spring is a spring produced by the emergence
Volcanism of Iceland
Explanation:
hope it helps you
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Topic: Chemical Breakdown
small intestine
saliva
teeth
pancreas
liver
Which one does not belong?
Answer:
liver
Explanation:
Because it is not part of the digestive system
Laurie and Abby decide to make guacamole dip with chips to bring to a party. Laurie used a type of avocado called a Hass Avocado and Abby used a type of avocado called a Fuerte Avocado. Laurie and Abby both made their guacamole dip the same way except for one thing...Abby put lemon juice in hers to give it a 'tang.' When the girls uncovered their dip at the celebration, Laurie's had turned a brownish green but Abby's was still bright green. The girls wondered if adding the lemon juice to Abby's guacamole dip had helped it stay a nice bright green.
Hypothesis:
What is another variable that Laurie and Abby could test in this situation in a 2nd experiment?
Answer:
Lemon juice has 'chemicals' in it that make it citrus, and those same 'chemicals' preserve the guacamole. same thing as the 'life hack' where you rum lemon on cut apple slices and it makes them not brown.
hope this helps. :)
Explanation:
What is cellulose? Why is it indigestible for most animals (including humans)?
Answer:
a cellulose is the main substance that makes up the cell walls and fibers of plants
Explanation:
cellulose is ingigestible to most animals because animals do not have the enzymes needed to hydrolyze the glycosidic linkages between the monomer units
The correct answer is - cellulose is a polysaccharide that is indigestible for most animals as they lack bacteria that produce enzyme help in digestion of cellulose.
Cellulose is a structural polysaccharide that is present in most of the plant's structure as present in the cell wall of plant cells and provides support and help in standing in an upright position.
Humans and most animals lack the enzyme essential to digest cellulose in their bodies.Many plants such as hay and grasses have cellulose in the abundance.Starch is easily digested as it is also a polysaccharide but is storage-based. Cows, ox, horses, and such animals can digest cellulose due to having bacteria in their gut that produce enzymes.Thus, the correct answer is - cellulose is a polysaccharide that is indigestible for most animals as they lack anaerobic bacteria that produce enzyme help in digestion of cellulose.
What is a disadvantage of the inefficiency of cars?
1. Tire wear
2. air pollution
3. low speeds of cars
4. time it takes to get somewhere
Answer:
air pollution
Explanation: