Answer:
Genioglossus
Explanation:
The Genioglossus is paired extrinsic muscles of the tongue and is the primary muscle used for protruding the tongue
That would be the circulatory system.... hint the word circulation.
Answer:
Answer is D. Hyaline Cartilage.
Explanation:
Before hard ossified bones are formed, the human embryo starts to develop a miniature bones called hyaline cartilage.
Ozone present in the troposphere is also called as bad ozone. It is also a
green house gas. It is the major constituent of the urban smog. It forms in the same way as ozone in stratosphere.