-
Period: to
ZYGOTE
-
Period: to
EMBRYO
-
Heart beats regulary
-
Heart devlopes
-
Period: to
FETUS
-
Bones are visible .
-
Fingerprints form
-
Eyelids can open and weight can be up to 6.6 pounds.
-
Period: to
INFANCY
-
Period: to
CHILDHOOD
-
A bay can hold is head
-
Infant begins to crawl
-
Period: to
PUBERTY
-
Ovulation in females and sperm
-
Period: to
ADOLESCENCE
-
Period: to
Adulthood
-
Skin starts to wrinkled
-
Aging begins
-
Aging becomes more noticeable
