THE HUMAN BODY. REPRODUCTION.Embryonic development.png EMBRYONIC DEVELOPMENT.

Gap-fill exercise (by Juan Luis Serrano Pedrosa).

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!

USE THESE WORDS.

matured
weight
foetus
eyes
final
hear
brain
month
heart
second
EMBRYONIC DEVELOPMENT.

At the end of the first trimester the embryo is called a .
The begins to develop.
The beats and the organs start to function.

During the trimester the mother begins to feel the baby moving..
The foetus can .
It opens and closes its .

In the three months the foetus grows and gains .
In the eighth it weight between 2,5 and 3 kilos.
The organs have , so the baby is ready to live outside the mother´s womb.