It is a machine used to map the ocean floor might be located on a ship or might rely on a sonar to map the ocean floor features
Humans belong to domains eukaryota. The domain includes four of the six kingdoms in life: Protista, Fungi, Plantae and Animalia. The other two domains are Archaea and Bacteria.
Answer:
because they have thicker walls
Explanation:
blood is punped our of the heart very fast which means it would need a blood vessel witch thick walls to withstand the pressure. thin walls would cause the blood vessle damage and may evwn break as it wouldn't be able to withstans the pressure.
The three main parts of a eukaryotic cell is:
-the cell membrane
-the cytoplasm
-the nucleus
