Answers
Answer:
Arrow #1
Explanation:
Arrow #1 is correct. This arrow represents the tree intaking a substance. Trees intake carbon and use it during photosynthesis, the process which provides plants with food.
Arrow #2 is incorrect. The arrow represents something leaving the animal. While animals expel carbon, it is not being cycled through photosynthesis. Animals do not undergo photosynthesis; rather, they use carbon for cellular respiration.
Arrows #3 and #4 are incorrect. These arrows represent something leaving the ground. While carbon is released from soil, the ground does not undergo photosynthesis.
Arrow #5 is incorrect. This arrow represents something leaving the tree. Plants do not expel carbon, they absorb it. This arrow most likely represents oxygen being expelled as a byproduct of photosynthesis.
Related Questions
How are water and minerals transported and used in vascular plants?
Choose all correct answers.
The phloem moves the food made in the shoots to all the other parts of the plant.
Vascular plants have leaves that absorb the water and minerals from the air.
The shoots are where the plant makes its food.
Hollow tubes called xylem carry the water and minerals up through the plant to the shoots.
Answers
Water and minerals are transported and used in vascular plants through :
A) Phloem moves the food made in the shoots to all the other parts of the plant D) Hollow tubes called xylem carry the water and minerals up through the plant to the shoots C) The shoots are where the plant makes its foodTransportation in Vascular plantsIn vascular plants the root hairs in the root take up water and minerals from the soil and this water and mineral is transported to the shoot and leaves of the plants through a tissue known as Xylem.
The phloem transports the food made by the plants which is in the form of organic nutrients such as amino acids.
Hence we can conclude that the correct options to your question are as listed above.
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Val works as a paleoclimatologist in Alaska. While studying ice core samples, she identifies an increase in the Isotopic ratio of oxygen
10,000 years ago. From this discovery, she knows that Earth's temperature at that time was
Aside from
temperature, Val can also learn about
V from the ice cores. Val's data suggests that she's uncovered a glacial
climate for this time period. During a glacial climate, Val knows, there would have been
sea level, compared to what she
witnesses today
50
드
Answers
Answer:
different then today
levels of precipitation
a decrease in
A plate moves 200 m in 10,000 years. What is its rate in cm/year
Answers
Answer:
0.2 or 1/5 centimeters per year
Explanation:
to solve this equation you must turn meters into centimeters
you can do this by mlultiplying it by 100
200 cm in 10000
then you must divide both sides by 10000
2/100 or 0.2 centimeters per year
I don’t understand what is happening in statistics this week can someone help amswer
Answers
Answer:
For bio?
Explanation:
yes. very hood but dont knoe how pls help
Answers
Answer:
Yea i got u g
gimmie the deets for the exange
Explanation:
Which trait is most likely an acquired trait in dogs?
fur color
height
drinking water
retrieving a ball
Answers
Answer:
Retrieving a Ball
Explanation:
Dogs aren't born knowing how to play fetch. It's a trick we teach them, and a trait they acquire as we continue telling them to do it.
Hope this helped :)
What chemical bond connects
nitrogenous bases like adenine and
thymine?
A. metallic bond
B. hydrogen bond
C. nonpolar bond
D. ionic bond
Answers
The chemical bond that connects nitrogenous bases like adenine and thymine is hydrogen bond.
What holds nitrogenous bases in a DNA molecule?DNA is a double stranded molecule made up of monomers called nucleotides.
Each nucleotide subunit is composed of three major components:
Nitrogenous basesFive-carbon sugarPhosphate groupThe nitrogenous bases, which are four in number, are held together in the DNA molecule by hydrogen bonds. That is; Adenine and Thymine are held together by hydrogen bonds.
Therefore, the chemical bond that connects nitrogenous bases like adenine and thymine is hydrogen bond.
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Answer:
b
Explanation:
Which of the following describes a phenomenon that occurs when we observe plants that wilt?
A. The roots begin to rot, causing them to no longer uptake water.
B. The xylem releases all its water.
C. The stomata close, cutting off transpiration and gas exchange.
D. The plant begins absorbing oxygen and releasing carbon dioxide into the atmosphere.
Answers
The xylem releases all its water when we observe plants that wilt.
Answer: Option C
Explanation:
Wilting is a process where the plant loses its rigidity and droops down. To understand it better the water is absorbed through the roots and aids in the functioning of the plant. The excessive water is stored inside the vacuole when during water scarcity releases water.
But during the drought conditions the water is lost completely causing the leaves to shrink. The xylem starts releasing all its water leaving a less surface area. Hence the leaf shrinks and wilting occurs.
Which of these is not needed for a species to evolve?
A. Strong and healthy individuals.
B. Competition.
C. Natural selection
D. Natural variation
Answers
Answer:
A
Explanation:
It is not needed for evolution
 Why are sedimentation ponds useful for reducing the affects of soil erosion?
A. They provide a water source that can be used for irrigation if crops.
B. They provide a place to raise fish that can be used to replace fish harmed by the sedimentation.
C. They help transport soil sediments to rivers, ponds, and lakes.
D. They provide a place to collect soil sediment so that it doesn’t reach ponds, lakes, and rivers.
Answers
Answer:
Answer: They provide a place to collect soil sediments so that it doesn't reach ponds, lakes, and rivers
Explanation:
I took the quiz and got 100%
How can nearly all energy on earth be tracked back to nuclear fusion?
Answers
Answer: see if this helps Nuclear fusion seems a great solution for the demand of Energy. It is safe, has infinite fuel, produce a negligible amount of waste etc.There are enormous technical challenges still to overcome, but let’s assume one moment, for the sake of the argument, that we find a way to solve them and the power plant is now “technically ready”.Reading around seems that the cost of such plant will be huge: a lot of material required, complexity in the construction etc. Such construction costs include a very relevant energy price. For instance digging all the material and “transform” them requires a lot of energy. I have the feeling that the energy produced all over the life cycle has the same order of magnitude: i.e. at the end the “net balance” is not so convenient. Considered the huge capital cost the ration “Net energy produce / cost” would be quite poor as well.
Explanation:
Which of the following is true statement?
Elastic objects can be stretched and return back to their original size.
Elastic objects never go back to their original shape.
Elastic objects will always break when stretched.
Elastic objects can never be stretched.
Answers
Answer:
Elastic objects never go back to their original shape.
Explanation:
When an elastic object is stretched beyond its limit of proportionality, the object does not return to its original length when the force is removed. In this instance, the relationship between force and extension changes from being linear, or directly proportional, to being non-linear.
Answer:
I don´t know if the other person is correct or not so don´t take my word for this but I think its A. Elastic objects can be stretched and return back to their original size.
Explanation:
What does a leaf absorb and release so photosynthesis can take place?
I’m not sure if it’s oxygen or not.
Answers
Answer:
Chlorophyll's job in a plant is to absorb light—usually sunlight. The energy absorbed from light is transferred to two kinds of energy-storing molecules
Most of the energy we get from the sun comes to us as
ultraviolet waves.
visible light.
Xrays.
radio waves.
Answers
Answer: B- Visible Light!
Explanation: n/a!
Describe the difference between an arid and a semiarid climate
Answers
Answer:
Introduction. Arid regions by definition receive little precipitation—less than 10 inches (25 centimeters) of rain per year. Semi-arid regions receive 10 to 20 inches (25 to 50 centimeters) of rain per year
Explanation:
i hope this helped
:)
What do you think Newton meant when he said, “If I have seen further [than most people], it is by standing on the shoulders of giants”?
Answers
Answer:
Newton meant to say that even the biggest scientist had made mistakes and so did he in his experiemnts and that they all learned from each others ideas
Newton intended to imply that even the most accomplished scientists made errors, just as he did in his experiments, and that they all benefited from one another's insights.
What do you think Newton meant?The term is considered to suggest that Newton was working in the context of findings made by previous scientists, either in his own time or earlier.
If I have seen further, it is because I have been supported by giants. Since it occurred in a letter he addressed to fellow English scientist Robert Hooke on February 5, probably in 1675 or 1676, this quotation has been credited to Sir Isaac Newton.
Describing how his innovations (and those of others) were made possible by the fact that they built on earlier concepts and accomplishments.
Therefore, There is no disputing that Newton is the author of this statement.
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What can be done to help prevent erosion on a building site
Answers
Answer:
use of barriers like earth walls, soil nails, riprap, turbidity barriers, and concrete blocks
Answer:
the use of barriers like earth walls, soil nails, riprap, turbidity barriers, and concrete blocks
Explanation:
An ecologist studies organisms in an estuary in Galveston Bay. The visual shows the acidic pH of different organisms.
The average pH level of the water in the estuary is 6.5. After a heavy
rainfall, the ecologist measures a 1.5 drop in pH. Based on the
information provided, how might the organisms in this estuary be
impacted by the change in pH?
A. Perch and trout populations will survive
B. Clams will be impacted but the remaining organisms will not
C. Perch will be the only fish to survive
D. Bass, clams, and crayfish will thrive
Answers
An ecologist studies organisms in an estuary in Galveston Bay. The visual shows the acidic pH of different organisms,Clams will be impacted but the remaining organisms will not.
What is Galveston Bay known for?Other main ports utilizing the bay include the Port of Texas City and the Port of Galveston. With its various marine life, Galveston Bay also delivers more seafood than any estuary in the United States excluding the Chesapeake.
Thus, option "B" is correct, Clams will be impacted but the remaining organisms will not.
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PLEASE CAN SOMEONE HELP ME !!!
which characteristics describes both the domain in Bacteria and the domain Archaea?
A.Unicellular organisms only
B.Unicellular and Multicellular organisms
C.Prokaryotic and eukaryotic cells
D.Eukaryotic cells only
Answers
Answer:
D.Eukaryotic cells only
Explanation:
match the genes with their linkage ability
Answers
Answer:
sorry I don't understand your question
Please I need answer
Answers
Answer:
Heat is the answer because it is only the type of energy while other are molecule
Population density is a factor of which ecosystem factors?
a. number of organisms/density
b. time/area
c. number of organisms/area
d. time/density
Answers
Answer:
I think the answer is C number of organisms/ area
The most common type of tree is
palm.
shrub.
conifer.
deciduous.
Answers
Answer:
im pretty sure its palm..
Explanation:
4. When plates slide against each other as seen on the San Andreas fault,many__________ are known to occur.
5. The type of boundary is called ________
You gotta fill the blank
Answers
Plate boundary is the type of boundary which occurs when plates slide against each other as seen on the San Andreas fault in which many earthquakes are known to occur.
What is an Earthquake?This is characterized by the ground shaking as a result of movement in the Earth crust.
Plate boundary is responsible for Earthquakes on San Andreas fault thereby making it the most appropriate choice.
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what is the length of our year based upon
this is earth and space science, not biology
Answers
In which climate are bacteria most likely to colonize human skin surfaces: warm-humid, cool-humid, moderate-semiarid, warm arid?
Answers
I believe this is the answer
Which of the following diagrams correctly represents an energy pyramid from this web?
Answers
Answer: The one on the right
Explanation: Its shaped like a pyramid. The one on the left shows the food cycle.
The shape of cells doesn't matter when it comes to doing their jobs.
True
False?
Answers
Answer:
true, because there are the basis of life
Earl is an older adult who believes that all young people are irresponsible. When Earl meets the 22-year-old office manager his company has recently hired, he immediately assumes that the new employee is irresponsible and won't be around for long. Earl's assumption about this new employee is an example of:
discrimination.
aggression.
stereotyping.
scapegoating.
Answers
Earl's assumption about this new employee is an example of stereotyping.
What is stereotyping?Stereotyping is a manner of thinking based on different types of misconceptions and prejudices.
Stereotyping may lead to erroneous attitudes and does not show the real value that a person may have.
Stereotyping is a generalized thought on a certain category of people and/or group, which is generally wrong.
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Mode of(Blank)
for unicellular organism (like bacteria)
Answers
Explanation:
Mode of(Blank)
for unicellular organism (like bacteria)
