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zhannawk [14.2K]
3 years ago
12

Scientists have inferred that earth's original atmosphere was formed by the

Geography
1 answer:
sineoko [7]3 years ago
7 0
Formed by outgas (release or give off as gas or vapor) in space 
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A pion is an unstable particle that has a mean lifetime of 2.55 × 10-8 s. This is the time interval between its creation in a nu
BlackZzzverrR [31]

Answer:

\large \boxed{\text{1.76 m}}

Explanation:

Data:

Lifetime = 2.55 × 10⁻⁸ s

 Speed = 0.230c

Calculations:

\text{Speed} = \text{0.230c} = 0.230 \times \dfrac{\text{2.998 $\times 10^{8}$ m}}{\text{1 s}} = 6.895 \times 10^{7}\text{ m/s }\\\\\begin{array}{rcl}\text{Distance} & = & \text{speed $\times$ time}\\& = & \dfrac{6.895 \times 10^{7}\text { m}}{\text{1 s}} \times 2.55 \times 10^{-8}\text{ s}\\\\& = & \textbf{1.76 m}\\\end{array}\\\text{The pion travels $\large \boxed{\textbf{1.76 m}}$ in its lifetime.}

3 0
4 years ago
What is the function of the red blood cell ​
Phantasy [73]

Answer:

The functions of RBC ( Red Blood Cells) are as follows:

  • It transports oxygen and carbon dioxide between the lungs and all part of the body.
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Additional Information:

<h3>About RBC</h3>

RBC stands for Red Blood Cells. They are also called erythrocytes. They are circular, biconcave, disc-shaped and non -nucleated cells. They are formed in red bone marrows and destroyed in the spleen. Their lifespan is very short that is 4 months.

RBC contains an iron pigment called haemoglobin that carries oxygen from place to place in the form of oxyhemoglobin. When haemoglobin is exposed to oxygen, it turns red. So the blood is red in colour. If RBC is less in blood then, a person is suffering from anaemia , as there is not enough haemoglobin to transport oxygen.

Read more on:

brainly.com/question/13027312

Hope this helps...

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5 0
3 years ago
An australian man thought the 37-pound rock he found was gold, but it was actually…
jasenka [17]

Answer: pyrite

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Hang on just a second, I need to take this call." This statement violates which principle of active listening? a. Paraphrase the
svet-max [94.6K]

Answer: The statement above violate this particular principle of active listening, which is:

c. Avoid trying to solve problems .

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3 years ago
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ONLY ANSWER IF YOU KNOW...UNRELATED ANSWERS WILL BE REPORTED AND DELETED
andrew11 [14]

At the bottom of the food chain, green phytoplankton is eaten by krill and shrimp. The krill and shrimp are later eaten by squid, whales, and fish. Later, seals, penguins and birds eat the squid. Finally, killer whales/orca eat squid as well.

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