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THE MAKING OF NEW LIFE - Coggle Diagram
THE MAKING OF NEW LIFE
What happens
in puberty?
primary sexual characteristic
menstruation
Puberty
secondary sexual characteristic
How does the male reproductive
system work?
semen
penis
reproduction
testicles
How does the female
reproductive system work?
ovum
fallopian tubes
ovaries
uterus
What happens in pregnancy
and birth?
foetus
blastocyst
zygote
sperm cell
