Answer:
a long rodlike structure that develops dorsal to the gut and ventral to the neural tube. The notochord is composed primarily of a core of glycoproteins that are encased in a sheath of collagen fibers wound into two opposing helices.
Answer:
THE MATEMÁTICAS 163 por eso
Answer:
yooo I have the same question
Explanation:
its animalia and plantae
The answer is litter carbon dioxide bubbles
I hope that helped