The physical and the behavioral adaptions of the Black tail helped survive the chaparral biome because the ears for heat dissipation to keep cool.
~Jurgen
Bonjour,
1. Arteries carry blood from the heart to the rest of the body, whereas veins carry blood from the rest of the body back to the heart.
2. Almost all arteries carry oxygenated blood and almost all veins carry deoxygenated blood.
3. Arteries have a thick elastic muscle layer, whereas the muscle layer for veins is much thinner.
Bc they create raw materials which converts directly to energy
‘Heart attack’ is the correct answer. :D