unit 1 - reproduction (vocabulary)
TRANSCRIPT
Our Lady of the Loneliness School, Cantillana (Seville) Year 6
female male
from 12 to 16 years old
from 10 to 14 years old
egg cell spermatozoon
liquid
TRANSCRIPT
Our Lady of the Loneliness School, Cantillana (Seville) Year 6
female male
from 12 to 16 years old
from 10 to 14 years old
egg cell spermatozoon
liquid