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THE MAKING OF NEW LIFE - Coggle Diagram
THE MAKING OF NEW LIFE
What happens in puberty
Primary sexual characteristics
Secondary sexual characteristics
puberty
male/boys
How does the female reproductive system work
fallopian tubes
uterus
ovaries
womb
How does the male reproductive system work?
penis
testicles
sperm cells
seminal vesicle
What happens in pregnancy and birth
ovum
zygote
sperm cell
blastocyst
