Answer:
So Covalent Bonds are stronger
Explanation:
The covalent bond is the electrostatic interaction between two atoms in the same molecule. Covalent bonds are much stronger than hydrogen bonds: the O−H has a strength of 467 kJ/mol, while the hydrogen bond is usually between 4 to 40 kJ/mol.
Answer: B. Smoking not only produces negative effects on human health but also on the environment.
<span>A population's growth is strongly influenced by the proportions of individuals in different age brackets, which in turn is influenced by economic development.</span>
The answer is A (The lithosphere)
