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Year 8 Science Semester 2 > Chapter 5.3: Why The Changes? > Flashcards

Chapter 5.3: Why The Changes? Flashcards

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Biology 101 flashcards
1
Q

Puberty

A

Life stage when the sex glands become active and bodily changes occur to enable reproduction

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2
Q

Hormones

A

Chemical substances produced by glands and circulated in the blood

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3
Q

Menarche

A

The first menstrual period

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4
Q

Menstrual cycle

A

Beginning of one period to the beginning of the next period

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Year 8 Science Semester 2 (7 decks)

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