the food must be broken down by use of enzymes,during the process of respiration.
Hello.
They are different because ionic and covalent bonds are closer then hydrogen bonds. And ionic and covalent bonds have a i<span>ntramolecular </span>bond becasue that is were the force excist.
Ionic bond<span> strengths range from 600 kJ/mol to 6000 kJ/mol.
</span>Covalent bonds<span> form when two atoms share electrons.
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The plant cell is able to withstand the expansion of the central vacuole as the result of the rigid cell wall which it possess. The plant cell wall provide a rigid structure which support the activities of the cell.
Answer: Option B) Ovarian cancer
Explanation:
Just as breast and cervical cancer, ovarian cancer is exclusive to female humans.
Since, Mrs. Payne is a female, hence her ovaries should be screened for any cancerous growth.
Thus, Ovarian cancer is the answer
Answer:
One of water's important properties is that it is composed of polar molecules: the hydrogen and oxygen within water molecules (H2O) form polar covalent bonds.
Explanation:
