The blood is collected in heparinized capillary tubes to prevent clotting. Heparin is a blood thinner and this anticoagulant is produced naturally by mast cells and basophils. But heparin can not dissolve or break the preformed clots.
Answer: <em>Punctuated equilibrium is the hypothesis that evolution occurs at an irregular rate through geologic time. </em>
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Hope this helps
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Answer:
A. decomposers transfer nutrients back to the soil
Answer:
You can only see it in December through March
Explanation:
The Canis Major can only be seen during the Winter season.
