In the DNA, that is why they are called the building blocks of life.
Answer:
I would either say prediction or a hypotheses.
Explanation:
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<span>your answer is cranial cavity </span>
Answer: 2 covalent bonds
Explanation:
In H2O molecule, two water molecules are bonded by a Hydrogen bond but the bond between two H - O bonds within a water molecule are covalent. The dotted lines represent a hydrogen bond and the solid lines represent a covalent bond.
