The third one
synthesis reactions have multiple reactants that synthesize into one product
Solutions are said to be C. homogeneous mixtures, composed of two or more substances. It is usually liquid, however it may be solid or gas.
Hydrogen bonds<span> hold the paired nitrogenous bases together. Because </span>hydrogen bonds<span> are weak </span>bonds<span>, the two strands of </span>DNA<span> are easily separated a characteristic that is important to </span>DNA's<span> function.</span>Hydrogen bonds<span> form between adenine and thymine and between cytosine and guanine.</span>
Can you tell us what you mean and post the questions ?
Answer:
Universe, galaxy, solar system, star, planet, moon and asteroid.
Explanation:
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