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expeople1 [14]
4 years ago
10

Which of the following produced most of the oxygen that is found in the atmosphere today?

Biology
1 answer:
docker41 [41]4 years ago
5 0
Living Organisms produce most of the oxygen because when we breath out carbon it turns into Oxygen.
hope this helps
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A person has two genes, A and B that are on the same chromosome and 25cM apart, what percentage of their gametes would you expec
Bezzdna [24]

The percentage of your gametes that are expected to have a parental combination of A and B is 25%.

<h3>Why is AB blood so rare?</h3>

Even rarer, type AB blood is characterized by the fact that it has no antibodies against either type A blood or type B blood. This means that people of this blood group can receive blood of any type without risk of adverse reactions.

With this information, we can conclude that The percentage of your gametes that are expected to have a parental combination of A and B is 25%.

Learn more about AB blood in brainly.com/question/256625

#SPJ1

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2 years ago
What occurs during a solar eclipse? Select two options.
bearhunter [10]

Answer:

the moon's shadow falls on earth

Explanation:

the sun is behind the moon

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Which minerals are most needed for proper bone development
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Calcium is the #1 material needed for bone development
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Forces- content practice : please help
snow_tiger [21]

Answer:

On Tuesday night, CNN's Don Lemon asked former Georgia state senator (and potential vice presidential pick) Stacey Abrams about allegations made by a former Senate staffer that Joe Biden had sexually assaulted her in the early 1990s. Here's how she responded (bolding is mine):

"I believe that women deserve to be heard and I believe they need to be listened to, but I also believe that those allegations have to be investigated by credible sources. ... The New York Times did a deep investigation and they found that the accusation was not credible. I believe Joe Biden."

That bolded section about The New York Times finding that Reade's accusation was "not credible" comes directly from talking points being distributed by Biden's campaign, talking points first reported on by BuzzFeed's Ruby Cramer. Here's the specific language from Biden's talking points:

"Biden believes that all women have the right to be heard and to have their claims thoroughly review. In this case, a thorough review by the New York Times has led to the truth: this incident did not happen."

Explanation:

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4 years ago
Two organisms have analogous structures. A student concluded that these organisms must have a common ancestor is the student cor
arsen [322]

Answer:

The student is wrong, just because the analogous structures of any two organism may have the same structure or even have the some relation between there way of operation or functions.

Explanation:

  • <u>Analogous Structures:</u>

As the similarity between two or more different organisms structure or any organ does not means that they have same ancestors or have the common origin from which the evolve into two different species. Now analogous structures are very much similar in there structure physically, but two different organisms may use them for the same function, which is astonishing to see or observe in way different species.

  • <u>For example:</u>

As the structure of the flipper of a Dolphin has similarity with the phalanges of a human being and with the wings of the bat. As all of them functions for the basic need of movement or locomotion from one point to another. While, all the three species are very much different in there features and are not the same obviously.

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3 years ago
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