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THE MAKING OF A NEW LIFE - Coggle Diagram
THE MAKING OF A NEW LIFE
what happens in the puberty?
Changes in the puberty
primary sexual characteristics
puberty
secondary sexual characteristics
How does the male reproductive system work
sperm cells
penis
reproduction
testicles
How does the female reproductive system work
womb
cervix
uterus
ovaries
What happens in pregnancy and birth?
zygote
foetus
ovum
sperm cell
