Hello
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The answer is A. Nitrous oxide.(laughing gas)
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Your friends, younger siblings, a partner, yourself.
The four main types of vegetables include the following: Root vegetables, Greens, Beans and peas, and the last, are other types of vegetables. Based on the given choices above, the four main types of vegetables include Berries, squash, orange and lentils. The correct answer would be the third option. Hope this answer helps.
Sperm is a sex cell that is created by meiosis and is needed for sexual reproduction.
