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gavmur [86]
3 years ago
9

Please and thank youuuuuuuuu

Biology
1 answer:
const2013 [10]3 years ago
7 0

16. Trachea is not a part of the circulatory system

18. Milk is pasteurized in order to decrease the number of microorganisms

19. The statement “Sexual reproduction leads to the possibility of variation in the next generation” is true

20. Infectious diseases are caused by microscopic organisms that can be transmitted from one organism to another

21. The number 23 represents chromosomes

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