Francine is developing a model of the carbon cycle, which involves the movement of carbon among various Earth systems. She begins by drawing the diagram shown below.
Her friend Byron evaluates the model and suggests that she thicken the arrow leading from fossil fuels to the atmosphere. His reasoning is that fossil fuels are being burned at a much faster rate than natural processes are restoring them.
Label the model to show where it represents photosynthesis, cellular respiration, and the burning of carbon-containing materials.
Answers
Answer: in the upper box on the black arrows above the forest is photosynthesis and on the other one in that same circle is cellular respiration. Burning goes on the longest white arrow that goes from fossil fuels.
The labelling of the model is in the image.
The Model describe the carbon cycle in which there is a diagrammatical representation of how carbon is exchanged among the biosphere, hydrosphere, geosphere and atmosphere.What is a carbon cycle?
It is a biogeochemical cycle by which carbon is exchanged among various spheres of the Earth.
It shows the nature's way of reusing carbon atoms, into organism in the Earth and then back to the atmosphere over and over again.To know more about carbon cycle here
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Related Questions
Four sex cells are produced. Each cell has _________________ the number of chromosomes of the __________________________ cell. Each sex cell haqs only ________________________ chromosome form an orginal pair. How many chromosomes are in each cell in step 3?___________________________
Answers
Answer:
Four sex cells are produced. Each cell has ___half___ the number of chromosomes of the __parent______ cell. Each sex cell has only ____one_ chromosome from an original pair.
Explanation:
Answer:
How many chromosomes are in each cell in step 3? 4
Explanation:
it is 4 because if you count it in the diagram, there are two cells and two pairs of chromosome in each, which is a total of 4.
I think this is right.
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All of the following have specific grant opportunities based on personal traits
except
O A. disabled students
O B. female students
O C. children of politicians
O D. American Indian students
Please help!!
Answers
Answer:
Children of politicians
Explanation:
For each turn of the Krebs cycle, how many ATP, NADH, and FADH2 are produced, respectively?
A. 2, 4, 2
B. 3, 2, 3
C. 2, 6, 2
D. 1, 3, 1
Answers
Answer:
it is a
Explanation:
i know
if an owl eats two mice and two moles, but the moles have twice as much mass, then,??
Answers
I will give you brainlest if you can answer right color blindness (due to a mutation on the x chromosome,a person can't see certain colors (positive or negative or neutral
Answers
Answer:
i would say negitive
Explanation: its a bad effect on life.
Answer:
Negative
Explanation:
The mutation that causes color blindness is negative for many reasons. First off, not being able to see color can cause you to not be able to do certain things in life. For example driving, if you can't see the correct colors to know when to stop or go, you can't safely drive. There are also some jobs where colors are important. Such as jobs that have to do with fixing colored wire. It's also bad because of how it takes away one of our senses and holds us back from seeing things and completeness. People who are colorblind can not truly experience the world like a person who can see color can.
CAN SOMEONE PLS HELP I HAVE TO SUBMIT THIS BY 1:30 ILL GIVE 40 POINTS
Make sure you can discuss the following:
The stages of the cell cycle
Interphase
All three stages
Mitotic phase
All four stages
Cytokinesis
Purpose of the cell cycle
Meiosis
Stages
Purpose
How do crossing over & independent assortment increase genetic variation?
Compare & contrast mitosis & meiosis
Purpose
# of daughter cells produced
How daughter cells compare to parent cell
Chromosome # (n or 2n)
DNA Replication
Enzymes involved
Steps
Leading vs lagging strand
“Semi-conservative” nature of DNA replication
Transcription & Translation
Purpose & Process
Type of RNA involved
Where each process occurs
Mutations
What is a mutation?
What effects can mutations have on an organism?
Are most mutations harmful or harmless?
Answers
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Explain how green slugs can be considered both an autotroph and heterotroph
Answers
Answer: Green slugs can be considered both an autotroph and heterotrophs because they both are able produce their own food from raw materials and energy and they also consume fruits, vegetables, leaves, and other types of plants.
Explanation: The Yellow slug (Limacus flavus) is a greyish green to olive green slug, which may sometimes even have a yellowish brown colour. ... While the slug's body mucus is yellowish in colour, the sole mucus is colourless. Contrary to the adult slugs, the yellow slug's juveniles have a more greenish colour. Slugs will eat any kind of vegetation but prefer tender leaves. This means that particularly tender-leaved plants or seedlings are very vulnerable to slug damage. Slugs will also eat vegetables and fruits, causing unsightly damage to crops.
what is the basic type of cell found in the simplest animals?
Answers
Answer:
Haploid
Explanation:
hope this helped
the process in which living cells break down glucose to create unusable cellular energy in the form of atp is called
Answers
Answer: Cellular respiration
Explanation: I took a quiz on this topic this year
PLZ HELP ME 4 MIN!!
Pedigrees and karyotypes provide the means for individuals to identify their risks of genetic disorders. What can be observed on a karyotype but not on a pedigree?
family carriers of a genetic disorder
family history of a genetic disorder
risk of a genetic disorder in offspring
a visual image of a chromosomal defect
Answers
Answer:
D) a visual image of a chromosomal defect
Explanation:
The genetic disorders, or inheritance of traits, and abnormality in the chromosome can be studied through pedigree charts and karyotyping.
The correct answer is Option D, a visual image of a chromosomal defect.
The difference between karyotype and pedigree chart can be explained as:
Pedigree charts are the diagrammatic representation of the phenotypes of a particular gene or the lineage of the ancestors. The chart is used to study the inheritance of a trait or a disease. Karyotype refers to the collection of chromosomes, in which disorders or structures of chromosomes are studied. Karyotype provides visual damage or abnormality in the structure of chromosomes.
Thus, the correct answer is Option D.
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what are the similarities and differences between respiration and photosynthesis??
Answers
A couple has five children with all blood type a. The mothers blood type is O and the fathers blood type is a
Answers
Answer:
idk
Explanation:
my bad I don't know it
A magazine advertises a protein shake that claims it can help you gain muscle. The fine print at the bottom of the screen says "results are not typical."
Why is this claim considered pseudoscience?
Pictures should be included in their results.
The information was delivered in a magazine.
The shake contents were not listed in the advertisement.
The results do not support the claim's conclusion
Answers
Answer:
D
Explanation:
Answer:
D - The results do not support the claim's conclusion
Explanation:
heredity
A.collectionof genes that determine specific characteristics
B.a section of the molecule that carries instructions for specific traits from one generation to another
C.the passage of traits from generation to generation
D.molucle that carries genetic instructions for all known living organisms
E.the expression of traits that can be seen and measured
Answers
Answer:
C. The passage of traits from generation to generation.
Morgan has diabetes and must carefully monitor his food intake. He is learning the calorie count of the different macromolecules-carbohydrates,
proteins, and fats-so that he can make choices to keep his blood sugar in the proper range. He notices that the word calorie is sometimes spelled
with a capital C. Which statements accurately describe calories and Calories? Select all of the answers that apply.
A. A kilocalorie is equal to 1000 Calories.
B. A Calorie is equal to 1000 calories.
C. A calorie is equal to 1000 Calories.
D. A Calorie is equal to a kilocalorie.
Answers
Answer:
B.A Calorie is equal to 1000 calories.
D.A Calorie is equal to a kilocalorie.
The correct option is A kilocalorie is equal to 1000 Calories.
What is calorie?
Calories are a unit of measurement for the energy content of food and beverages.
Our bodies store extra calories as body fat when we consume more calories through food and drink than we burn off. If this keeps happening, we might eventually gain weight.
To maintain a healthy body weight, an average male needs approximately 2,500 kcal (10,500 kJ) per day.
Therefore, The correct option is A kilocalorie is equal to 1000 Calories.
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EASY SCIENCE, PLEASE HELP!
1. How many atoms are in BH3?
2. What do you know about Matter?
Answers
Answer:
1 boron and 3 hydrogen atoms
Matter is everything around us Atoms themselves even have small parts of matter in them.
Tachar lo que no corresponda: a) la respiración celular es el proceso que llevan a cabo las células de LOS ANIMALES / TODOS LOS SERES VIVOS para INCORPORAR LA ENERGÍA LUMÍNICA / LIBERAR LA ENERGÍA QUÍMICA contenida en la glucosa
Answers
Answer:
a) la respiración celular es el proceso que llevan a cabo las células de TODOS LOS SERES VIVOS para LIBERAR LA ENERGÍA QUÍMICA contenida en la glucosa.
Lo que no corresponde es: "los animales" e "incorporar la energía lumínica"
Explanation:
La respiración celular es uno de los procesos más importantes para la vida, y no es propia sólo de los animales, sino de todos los seres vivos. La misma puede ser aeróbica o anaeróbica, dependiendo de la presencia del oxígeno.
Durante la respiración celular, se libera energía química contenida en la glucosa, no se incorpora energía lumínica. Lo que sucede es que es una reacción exogénica, lo que significa que se libera energía, que luego será ATP y servirá para otros procesos.
What Diseases are caused by DNA mutations? What is the depth of that Disease? Where was this information from/Source? Thank you!
Answers
Answer: But the mutations we hear about most often are the ones that cause disease. Some well-known inherited genetic disorders include cystic fibrosis, sickle cell anemia, Tay-Sachs disease, phenylketonuria and color-blindness, among many others. All of these disorders are caused by the mutation of a single gene.
online
Explanation:
BRAINLESS
which process used energy to combine inorganic molecules to synthesize organic molecules
Answers
Answer:
Photosynthesis
Explanation:
I need help!! Art labeling- ovarian cycle
Answers
Explanation:
the first half of the picture
please help. answer the question below
Answers
Answer:
I think it is temperature because that is a key to help growing kelp
Answer:
its either co2 or o2
Explanation:
i cant remember specifics but i know for a fact water clarity and temperature isnt going to affect kelp. that thing wont die if u lit it on fire
ASAP! ILL MARK BRAINLIEST
Which must happen first in order for the body to use the fuel energy stored in food?
Answers
Mohs scale is used to determine what property of minerals?
O cleavage
O luster
O hardness
O density
Answers
Answer:
your answer is hardness
Explanation:
What are some benefits of genetically engi-
neered crops?
Answers
Answer:
More nutritious food.
Tastier food.
Disease- and drought-resistant plants that require fewer environmental resources (such as water and fertilizer)
Less use of pesticides.
Increased supply of food with reduced cost and longer shelf life.
Faster growing plants and animals.
Explanation:
Please give me brainliest
Answer: Some benefits of genetically engineered crops include:
-More nutritious food
-Tastier food
-Disease- and drought-resistant plants that require fewer environmental resources (such as water and fertilizer)
-Less use of pesticides
-Increased supply of food with reduced cost and longer shelf life
-Faster growing plants and animals
-Food with more desirable traits, such as potatoes that produce less of a cancer-causing substance when fried
-Medicinal foods that could be used as vaccines or other medicines
The diagram shows the structure of starch, a complex carbohydrate. What best describes the relationship between starch and glucose?
Answers
Answer:
Glucose is monomer of starch
Explanation:
Starch is polysacheride and glucous is monosaccharide glucose molecules link with glycosidic bond to form starch so c is your answer
Construct an explanation for how hydrogen bonds between water molecules contribute to the properties important for the survival of living things. In your explanation, discuss the structure of the water molecule, and explain how this structure contributes to the unique properties of water. Finally, explain how these properties are related to the proper functioning and survival of living things.
Answers
on number 6, what is the answer, a, b, c, or d
Answers
Which of the following checks happens at the G, checkpoint?
O The cell checks to see if the spindles are attached properly.
OThe cell determines if all necessary proteins have been made.
OThe cell determines if all the DNA is replicated properly.
OThe cell checks to see if enough nutrients are available.
Answers
Answer:
The answer is G2 checkpoint
Explanation:
Hopefully this helped, if not HMU and I will try my best to get u a better answer!
How far does the sun’s corona extend into space?
A) 2,000 kilometers
B) 4,600 kilometers
C) 1.5 million kilometers
D) millions of kilometers
Answers
Answer:
D) millions of kilometers
Explanation:
The sun's corona extends million of kilometers into space from the sun outward.
The corona of the sun is one of the layers of the sun with blistering plasma extending into the space. It extends several million of kilometers away into the solar system. This layer has a whooping temperature of about 2-5million degree Celsius.
It is the light and energy conveyed through the corona that furnishes all the planets with radiant energy.
What is purpose of cellular respiration.
Answers
Answer:
Cells do cellular respiration to extract energy from the bonds of glucose and other food molecules. Cells can store the extracted energy in the form of ATP (adenosine triphosphate).
Answer:
Explanation:
Cells do cellular respiration to extract energy from the bonds of glucose and other food molecules. Cells can store the extracted energy in the form of ATP (adenosine triphosphate).
Btw the reason ik is google ill admit it lol