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What is the job of the ovaries?
To make egg cells
Name of the female reproductive organ
Ovaries, oviduct, uterus, uterus lining and birth canal
What is the job of the testes?
To make sperm
Name of the male reproductive organ
Testes , sperm duct and penis
What is the menstruation?
When unfertilised egg and uterus lining leaves the body
What is the fertilisation?
when a sperm and egg join to form a new life
What are the male sex cells called?
Sperm
What are the female sex cells called?
Ova(eggs)
What is the main job of the reproductive system?
To make special cells(sex cells) for reproduction.
How fast can girls grow during puberty?
Up to 12 cm a year
How fast can boys grow during puberty?
Up to 10 cm a year
What is the first change you notice in puberty
Grow very fast
What are hormones?
Chemicals in the body that cause changes during puberty
What is reproduction?
The process of making new living things
Why do living things need to reproduce??
To ensure their species continues
What is puberty?
The stage when a child's body changes to become an adult and able to reproduce
