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IrinaK [193]
2 years ago
11

If you're outside and a tornado is headed your way, which of the following is the safest action to take?

Biology
2 answers:
Aleks04 [339]2 years ago
7 0
The correct answer to this question is option "b", I hope this answer has helped you.
Tju [1.3M]2 years ago
3 0
B should be your answer
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To what extent can very large earthquakes be predicted?
Ray Of Light [21]
Scientists have tried lots of different ways of predicting earthquakes, but none have been successful. They have a pretty good idea of where an earthquake is most likely to hit, but they still can't tell exactly when it will happen.
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3 years ago
I’m your household there is you , a cat and a dog how many populations are there
siniylev [52]
Answer: Three

Reason/Explanation:
The cat, you and the dog are all different populations. Together, there are three populations.

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3 years ago
The sequence of DNA below is part of a gene. How many amino acids are coded for by this segment?
DerKrebs [107]

Answer:

b

Explanation:

7 0
2 years ago
Which of these is a function of the xylem?
Aleksandr-060686 [28]
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5 0
3 years ago
What percent of iodine has decayed if 5 half lives have passed?
goldfiish [28.3K]

Hello!

A half-life is the amount of time it takes half of an element to decay. For example, after one of carbon's half-life, half of carbon would've decayed.

Now, we can calculate how much has decayed if 5 half lives have passed.

1 -> 50% (1) -> 25% (2) -> 12.5% (3) -> 6.25% (4) -> 3.125% (5)

Therefore, there would be 3.125% left of iodine. However, your question is asking what percent has decayed. Therefore, subtract 3.125 from 100% to get your final answer.

100 - 3.125 = 96.875

Therefore, your final answer is 96.875% of iodine has decayed if 5 half lives have passed.

Hope this helps!

3 0
3 years ago
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