What holds the two strands of DNA molecules to each other. Hydrogen Bonds
Answer:
Blood flow!
Explanation:
Blood flow is the volume of blood flowing through any given vessel, or through the circulatory system as a whole, per minute. This is also called cardiac output, and it's determined by the blood volume pumped during one beat and the number of beats per minute.
Hope this helps! :3
Answer:
the appearance of the peacock shows he is healthy, and if the peahen mates with him, it is likely that their offspring will also be born healthy. you would want to reproduce with the fittest individuals of your species and guarantee your species will continue to thrive.
Explanation:
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Deep open currents <span>make up 10% of the ocean and are greater than 400 m deep</span>
Answer:
reptiles
Explanation:
the reptiles is my favorite
