An embryo’s skeletal system begins as:
(1 point)
Responses
a matrix of carbon crystals.
a matrix of carbon crystals.
hyaline cartilage.
hyaline cartilage.
fibers of calcium deposits.
fibers of calcium deposits.
ossified milk.
(1 point)
Responses
a matrix of carbon crystals.
a matrix of carbon crystals.
hyaline cartilage.
hyaline cartilage.
fibers of calcium deposits.
fibers of calcium deposits.
ossified milk.