Yes, it might not be 100% accurate but you can make an assumption.
1st of all arteries have a thick walls while veins have have a thin wall
Answer to why arteries have thick walls: arteries have thick walls because blood flows inside them with high pressure and with a high speed
It could be natural selection or genetic drift
Answer:
temperature
Explanation:
it's the warmth of the earth surface but I think temperature will be ok
Sometimes the barbecue doesn’t efficiently fit into the hand ware container, so the best option is so complete the swimming lessons before age 22. This will prevent any possible formation of mathematical intelligence within the feet.