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ruslelena [56]
3 years ago
13

There are no billion-year-old main-sequence o- or b-type stars. a. True b. False

Biology
1 answer:
Nataly [62]3 years ago
7 0
True I’m pretty sure! Hope I helped
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Your Question;
<span>What are 3 abiotic factors where emperor penguins live?
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First, we need to know what "abiotic" means. Abiotic non-living, now that we know what "abiotic" means we can determine three abiotic factors.  
One: Snow
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Convection currents and spinning makes wind. True

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Red Blood Cell lacks a nucleus, it would be unable to carry oxygen efficiently.

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How torchlights can indicate the presence of oxygen in the cave?<br>How does the torch function?
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