Describe the relationship between a tree and a cow. (Use terms like oxygen, carbon dioxide, photosynthesis, and cellular respiration)
Answer:
Without the tree the cow couldn't live.
Explanation
The cow breathes in oxygen and breathes out carbon dioxide. The tree uses cellular respiration and photosynthesis in order to take carbon dioxide (which the cow produces) and make it into oxygen (which the cow needs to breaths).
Which gas in Earth's atmosphere helps living things make proteing?
O oxygen
O nitrogen
water vapor
O carbonoxide
Fungi differ from plants in that they do not reproduce by seeds and lack ...
A) chitin
B) hyphae
C) cell walls
D) chlorophyll
Answer:
C) Cell walls
Explanation:
fungi differ from plants
Why is a feather non living? Give detailed explanation. Thanks
Answer:
feathers are dead tissues. They are only alive while developing as they have a blood supply. Feathers are produced by living cells located in small pit-like follicles in a bird's epidermis, its outer skin layer. The feather is enlarged by the keratin that is protruding straight out from the skin follicle. In order for something to be classified as anything that was never alive
Explanation:
what happens during frameshift mutation?
pls answer this test is due tomorrow!
Regarding population growth rates, the
faster a population grows the
the population's doubling time,
A. higher
B. more complex
C. lower
D. less complex
Answer:
more complex
I hope this answer is correct
Which is a heterotrophic protist?
A.
euglena, because it has chloroplasts
B.
volvox, because it has an eyespot
C.
volvox, because it has cilia
D.
amoeba, because it engulfs food
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Classify each of the following as an example of predation, parasitism, competition, mutualism, or commensalism
1. Kudzu brought into North America is rapidly spreading through the southeastern U.S.
2. It is estimated that stray cats are responsible for the deaths of over 40 million birds in Wisconsin alone each year.
Answer:
1=predation 2=mutualism
Explanation:
As you move from left to right on the periodic table, elements become?
Answer:
elements become less metallic
Explanation:
What is biosequestration?
Answer:
Biosequestration is the capture and storage of the atmospheric greenhouse gas carbon dioxide by continual or enhanced biological processes.
How does matter change from one state to another?
Matter changes state when energy is added or taken away. When matter is heated enough, the molecules move faster and with greater energy. ... If enough heat is added, a solid can become liquid and a liquid can become gas.
Consider the stage of cellular respiration that is shown in the diagram.
A diagram shows the conversion of a glucose molecule to 2 pyruvic acid molecules. In this process, 2 A T P form 2 A D P, 2 N A D produce 2 N A D H, and 4 A D P produce 4 A T P.
What is the net ATP gain at this stage of cellular respiration?
2
4
32
36
Answer:
A
Explanation:
Got it right on edge
Answer:
2
Explanation:
How did the temperature relate to the “recommended temperature limit” (solid horizontal red line)?
Will give extra points for right answer
Answer:
The “recommended temperature limit” indicates limit of the temperature that is good for our world.
Explanation:
The temperature related to the “recommended temperature limit” means that in the graph there is a limit of temperature for our world's environment. if the temperature is between this limit, there is less or no adverse effect on our environment while on the hand, if the temperature exceeds from this limit, then it adversely affected our world because the concentration of carbondioxide gas in the atmosphere increases due to this increase temperature.
HELP ASAP
This provides...…... evidence of a common ancestor among all vertebrate species.
a) developmental
b) molecular
c) vestigial
Answer:
b
Explanation:
Why does evolution matter
Answer:
thank me later
Explanation:
Humans and other animals regulate cell growth and cell division. In humans which of these types of cells generally do NOT divide after they haVE DEVELOPED
Answer:
skin cells and muscles divide
Explanation: common sense cse we grow
The graph models the linear relationship between the water level of the river in feet and number of days the water level measured. Which function can be used to find y, the water level of the river after x days
Answer:
option 4, y=1/4x+16
Explanation:
to solve this you must find the slope and the y intercept.
slope is rise/run, and equal to 2/8 or 1/4
then, the find the y intercept, find where the line crosses the y axis. Here it is 16.
finally you plug these answers into the slope intercept form, y=mx+b. In this form, m= slope, x=days, and b= y intercept.
after you plug in your answers you are left with y=1/4x+16.
Identify another use for gel electrophoresis other than in criminal investigations (forensics).
Answer:
it can be used in clinical chemistry to separate proteins based on size and charge
Explanation:
if im wrong im sorry im pretty sure they use this in clinical chem.
A capacitor is made from two conducting plates and is separated by a material the does not
electricity.
Answer:
i assume you want the gap filled
Explanation: that does not CONDUCT electricity
Which amino acid sequences can be coded from the DNA sequence CAG TAG CGA?
The answer would be: GUC AUC GCU
Which line represents a reaction with an enzyme? (A or B)
Answer:
b
Explanation:
Answer:
B
Explanation:
Line b is closer to the enzyme, and that is making it closer to the reactants and the products. the course of reactants is going right, and the top line is going left, so there fore it is the bottom line, or line b.
Write a short note on oxygen gas
Answer:
alr
Explanation:
Oxygen is a colourless, odourless, tasteless gas essential to living organisms, being taken up by animals, which convert it to carbon dioxide; plants, in turn, utilize carbon dioxide as a source of carbon and return the oxygen to the atmosphere
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How many possible versions of each gene are there?
1
2
3
4
Select the correct image. Which cell is the most specialized?
Answer:
no pics
Explanation:
Answer:
Where is the image?
Explanation:
what organization has classified countries as developing or developed?
_____ cannot be grown in a lab culture unless living cells are present.
A. Fungi
B. Plants
C. Viruses
D. Bacteria
Answer:
B. Viruses
Explanation:
Viruses are not made out of cells, they can't keep themselves in a stable state, they don't grow, and they can't make their own energy. Even though they definitely replicate and adapt to their environment, viruses are more like androids than real living organisms.
Oxygen is produced at what point during photosynthesis?
a. when ATP is converted into ADP
b. when CO2 is fixed
c. when water is split
d. when 3-PGA is converted into G3P
Pepsin is an enzyme produced in the stomach. Pepsin has an optimum pH that is very acidic, between a pH of 1.0 and 2.0. In an
experiment involving the enzyme pepsin, the pH is raised from 2 to 11. What will be the MOST LIKELY effect of this on the reaction?
Explanation:
the pepsin enzyme will not be able to work in a basic medium when ph raised from 2 to 11 it's efficiency will be affected and will not be in a condition of digesting protein .
plz mark my answer as brainlist plzzzz.
hope this will be helpful to you .
When the pH is raised from 2 to 11 the most likely effect on the reaction is ;
The rate of reaction will decrease/delayed
Given that Pepsin enzyme has an optimum pH of 1.0 to 2.0, it will perform efficiently as a catalyst in an experiment whose pH levels fall within the range of the optimum pH of Pepsin.
Pepsin enzyme accelerates the digestion of proteins therefore when the pH levels are raised above 2.0 the efficiency of Pepsin enzyme will be negatively affected and the digestion of protein will require a higher activation energy.
Hence we can conclude that When the pH is raised from 2 to 11 the most likely effect on the reaction is The rate of reaction will decrease/delayed.
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Explain the difference between the effects of balanced and unbalanced forces on an object. To receive full credit you must mention net force and whether the motion will change or not.
Answer:
Balanced Forces acting on an object will not change the object's motion. Unbalanced Forces acting on an object will change the change the object's motion.The net force on an object is the combined effect (the sum) of all the pushing and pulling forces actually acting on the object. If the forces pushing or pulling on an object are not balanced (a net force acts) then the object will accelerate in the direction of the net force
Explanation:
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Answer:
this is so you can choose that person as the brainiest also please like this and rate
Explanation:
Concerns about soil management are not the same in all climates. Suppose you own a farm in the state of Washington, where there is a lot of rain throughout the year. Which two issues would be of major concern in managing the soil on your farm?
Answer:
Soil Erosion
With so much rain coming all year, soil erosion will definitely be a problem if not handled. The splashing of the water on the soil and the subsequent runoff will increase soil erosion. Your farm will lose soil if this is not stemmed and losing soil can lead to a number of negative consequences.
Loss of Nutrients.
One such effect of soil erosion which will be another major concern is the loss of nutrients. This happens when the structure of the soil is broken down by the erosion and the various nutrients in the soil will be carried off as the rain moves away and lost to your farm.