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Three of the most important breakthroughs in medicine were the identification of
insulin, the introduction of aspirin, and the discovery of penicillin.

Three of the most important breakthroughs in medicine were the identification of  insulin, the introduction of aspirin, and the discovery of penicillin.

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teenagers are certainly stereotyped as moody.

most people view teenagers as naturally moody and grumpy, even when this is wrong. many teens are suffering from depression but it is brushed off as "just a phase" or "that's just cause they're a teenager"

the answer would be yes because the basket is full.