A salt is an ionic compound which needs a positive charge ion and a negative ion charge to form a salt.This means that the pair of element should be a metal and non-metal.This is simply because metal atoms tend to lose negative charge electrons and form positive ions while non-metals tend to receive the electrons from the metal atom to form negative charge ions.So answer is Cl and Li.
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Answer:
D. awareness of ourselves and our environment.
Explanation:
An individual's awareness of external events and internal sensations under a condition of arousal, including awareness of the self and thoughts about one's experiences, as well as the body and perspectives.
Answer:
Because butterflies with longer tongues were better equipped to eat nectar from inside flowers, and so it was easier for them to eat and grow. So they were better quipped to survive than those with shorter tongues.
The answer is D because it provided atp to transform to energy
