He should increase the speed in which he runs as the faster one runs the faster their heartbeat.
Answer:
generation list the term use international to refer to education programs
A smile! It's great to see different smiles from everywhere in the world and it's joyous all around to see positivity, and everyone having the same basis of expression no matter where they're from. :) Hope this helps!
Answer:
d. hyaline cartilage
Explanation:
Hyaline cartilage is found in respiratory tract such as in nose, larynx, and trachea, however, it doesn't exist in the walls of bronchioles
