Why must artery walls be thicker than vein walls

To withstand the pressure of the blood coming out from the heart, arteries need thick walls. Because of the lower pressure, vein walls are thinner.

Explanation:

To withstand the pressure of blood coming out from the heart arteries need thick walls to accommodate the increased blood pressure of the blood that flows through them Due to low pressure vein walls are thinner.

explanation:

mitosis is used to produce daughter cells that are genetically identical to the parent cells. the cell copies - or 'replicates' - its chromosomes, and then splits the copied chromosomes equally to make sure that each daughter cell has a full set.

the correct answer is(the type of energy described here is potential energy.)

explanation: now if the person holding the bow and arrow has now let go. the arrow shoots forward toward its target. the   type of energy then becomes