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Period: to
Zygote
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Period: to
Embryo
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Heart beats regularly. Eyes and ears begin to form.
This is the day my eyes and ears started to form. This meant that I could later see and hear. Now I can watch TV! -
Heart developes right and left chambers
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Period: to
Fetus
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Bones are visible. Heartbeat can be heard with a stethoscope
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Fingerprints form
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Eyelids can open and weight can be up to 6.6 pounds
This is the day that I could see. This is important because now I can see where I am going without someone guiding me. Now when I grow up I can drive! -
Period: to
Infancy
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Period: to
Puberty
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A baby can gold its gead up and reach for objects
This is the day I could reach for objects. This is important because I could get stuff on my own. Now I can get stuff from shelves myself. -
Infants begin to crawl
This is the day I could crawl. This is important because I could move without someone moving me. This important because this meant that later I could walk. -
Period: to
Childhood
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Start of Middle School
This is the day that I started middle school. Now I am 6 years away from collage. In 5 years I can drive! -
Period: to
Adolescence
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Ovulation in females and sperm production in males begin
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Skin starts to become wrinkled
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Aging begins
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Period: to
Adulthood
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Aging becomes more noticeable and progresses rapidly