The walls of veins are thinner than arteries The blood pressure in veins is less than that in arteries.
Answer:
Add a Picture
Explanation:
Add a picture please so I can answer it, otherwise im just going to have to guess its Moss, Algei or Bacteria lol
Answer:
D is the correct answer. (please give me brainliest?)
Carbon dioxide is released into the air... welcome if right :3 plz put a thx if im right