Plant cells have cell walls and animal cells do not because the plant cell needs it for its activities.
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The answer is B which is "<span>All carry blood away from the heart."
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The walls of the arteries vs veins have different thickness in each is that <span>tunica media is thicker than the tunica externa in arteries and that the opposite is true in veins (tunica externa is thicker than the tunica media)</span>
Dermis and epidermis
Epidermis help us to protect the inner organs and also the dermis
Answer:
c. neighbor
Explanation:
half the mother, half by fathee