<span>Areas of study that try to mimic science for cultural and commercial gain are called pseudoscience.
Pseudo means fake, basically - it is not real science.
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Different: in covalent bonds, atoms share electrons, whereas in ionic bonds atoms transfer electrons.
Alike: Both ionic and covalent bonding lead to the creation of stable molecules.
It is D. <span>chloroplast.</span>
The brain and the skull the skull protects the brain
