Answer:
Your circulatory system delivers oxygen rich blood to your bones. Meanwhile your bones are busy making new blood cells. Working together, these systems maintain eternal stability and balance, otherwise known as homeostasis.
Explanation:
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<span>The nitrogenous base pairs, which are linked by hydrogen </span>bonds<span> that also </span>hold<span> the </span>strands together<span>, are between this backbone.
There are 3 hydrogen </span>bonds <span>between guanine and cytosine.</span>
The correct answer is D. Sunning themselves
Sunning or sunbathing is a method used by the organism to raise its body temperature.
The options changes in blood flow, panting, and sweating are means of the endotherms to cool their body temperature.
The blood rushes to the wound and clots forming a scab
