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Lina20 [59]
3 years ago
15

Describe the similar processes for how all organisms get oxygen from the environment to all of their cells.

Biology
1 answer:
Mice21 [21]3 years ago
6 0
Almost all living things need oxygen. ... Plants are able to use the energy of sunlight to convert carbon dioxide and water into carbohydrates and oxygen in a process called photosynthesis. This means that plants "breathe" in carbon dioxide and "breathe" out oxygen. Animals form the other half of the oxygen cycle.
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The biogeochemical cycle that most affects the earth's temperature is the _____.
skad [1K]
<span>water cycle 

</span>The biogeochemical cycle that most affects the earth's temperature is the <u>WATER CYCLE
</u>
NOT:
nitrogen cycle 
<span>carbon-oxygen cycle </span>
<span>carbon cycle</span>
3 0
3 years ago
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What is the largest species of pinniped
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The southern elephant seal<span> (</span>Mirounga leonine) is one of the two extant species of elephant seals<span>. 
  
Source: Google

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3 years ago
Which of these is a part of the process of speciation?
Rashid [163]

Answer:

d

Explanation:

Speciation is the formation of new species as a result of evolution these three stages are separation, adaptation, and reproductive isolation. First Stage: Separation. Speciation usually begins when a part of a population becomes separated from the rest of their species.

d

5 0
3 years ago
Consider formula A to be v = and formula B to be v2 = G. Write the letter of the appropriate formula to use in each scenario. De
suter [353]
The formulas that will be used are:

Situation one:
The moon will be experiencing gravitational force in the form of centripetal force, so we equate the two formulas.

Gravitational force = GMm /r²
Centripetal force = mv²/r

Equating,
GMm/r² = mv²/r
v² = GM/r

The first scenario will use the formula v² = GM/r


Situation 2:
The second situation will use the simple distance over time formula for velocity, where the distance will be the circumference and the time will be in seconds.

v = 2rπ/t
6 0
3 years ago
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Scientific research about the carbon cycle and global warming would be most valuable if the results
GarryVolchara [31]

Answer:

if the results are efficient in answering the problems raised in the research and if they manage to come to terms with the hypotheses.

Explanation:

As you may know, scientific research must be done through several steps that allow an experiment to be carried out in order to reach conclusions on a certain topic.

In research on the carbon cycle and global warming, it is necessary for the researcher to raise problems and questions about this topic, as well as to raise hypotheses that must be directly related to the results of the experiment. If the result of the experiment is efficient in answering the research problems and questions, in addition to being able to agree with the presented hypotheses, it means that the research has value within the scientific branch in which it fits, in addition to showing that the experiment was done correctly.

6 0
3 years ago
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