Water molecules are polar with ends that exhibit partial positive and negative charges. These opposite charges allow water molecules to attract each other through:
A. peptide bonds.
B. ionic bonds.
C. hydrogen bonds.
D. covalent bonds.
Answer: C
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In humans, fertilization usually occurs in the ________
Fill in the blank(s) with correct word
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Arrange the following in order of certainty from least likely to be truth or fact to most likely to be a statement of truth or fact:
A. theory, law, hypothesis B. law, theory, hypothesis C. hypothesis, law, theory D. hypothesis, theory, law