Answer: The nervous system
Explanation:
The first part of the embryo to develop is the neural tube, which will become the spinal cord and brain. As the nervous system starts to develop, the tiny heart starts to pump blood, and other parts of the body—such as the digestive tract and backbone—begin to emerge.
The papilla or 'Hair Shaft' can be found delivering nutrients to grow the hair.
Answer:
Every single one has caused me stress..
Explanation:
Gazapacho hope this helps
The ________ pattern of growth is reflected in the fact that infants can see an object before they can control their torso.
cephalocaudal
