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In a developing fetus, the brain and spinal cord, which are part of the central nervous system, are among the first structures to form. This process, known as neurulation, begins shortly after conception and is crucial for the development of the nervous system. The heart also starts to develop early, becoming functional by the end of the first trimester. Overall, these early developments lay the foundation for the growth of other organs and systems in the body.
What else can I help you with?
What do you call a grown up leveret?
A grown up leveret is an adult hare.(A leveret is a baby hare in its first year.)
When a baby is born what part of the baby comes out first?
The head.
What was the first plant grown in space?
The first plant grown in space was Arabidopsis, a small flowering plant related to cabbage and mustard. It was grown on the International Space Station in 2002 as part of an experiment to study plant growth in microgravity.
What part of the baby is usually born first?
The head.
How you grown up?
Well, first your mother has you. Then... after you have grown out of your baby stage you become a toddler. After that you are a kid...thats when you have all your memorable years...have fun at that time.....After, you become a teen...Last but not least, when you are eighteen... you are officialy a grown up!!!Thats not good! ):
How much is a baby labrador retriver?
I depends if it is a baby retriver or a grown one.
Can a baby puppy and a grown up puppy have a baby?
No....only humans can have babies.
What does it mean as a grown up in The Legend of Zelda Ocarina of Time?
For the first part of the game Link is kid in the second part he's an adult.
What part of a baby is born first?
In a normal human birth, the head should appear first.
Are all lambs baby sheep or are there full grown lambs?
Lambs are baby sheep.
Is LeBron James a baby?
No, he's a grown man.
Where do baby snails come from?
Grown up snails
