i think it is to get the water and oxygen to the whole plant. but im only in sixth grade so im sorry if i got the answer wrong.
Popliteal artery
Secondary Functions r 1, manufacture of food and water eg. scale leaves of onion 2,leaves produce buds on them and can be used for vegetation propagation. Primary functions r 1,manufacture of food materials by chlorophyll in the presence of sunlight ,carbon dioxide and water 2,iterchange of gases [carbon dioxide and oxygen]between the the atmosphere and the plant.
Renal Vein
Blood leaves the intestine through the hepatic portal vein and goes to the liver.
no
pinnate leaves have one main vein with several veins branching out from it
Being a good dicot, carrots have branched venation.
The leaves of a plant have three main functions: 1-They help in photosynthesis 2-They help the plant to respire(transpiration) 3-They store various food material
it get the leaves drunk
hepatic vein
Probably the trunk, the leaves, and the roots.
It brings deoxygenated blood from the head to the heart.