Please enable JavaScript.
Coggle requires JavaScript to display documents.
THE MAKING OF NEW LIFE - Coggle Diagram
THE MAKING OF NEW LIFE
What happens in puberty?
secondary sexual characteristics
changes in puberty
Primary sexual characteristics
menstruation
How does the male reproductive system work?
sperm cells
penis
Reproduction
testicles
How does the female reproductive system work?
uterus
the vulva
fallopian tubes
ovaries
the menstrual cycle
What happens in pregnancy and birth?
zygote
blastocyst
fertilisation
embryo
foetus