Unlike other trees, mangroves can live in seawater because their roots can filter salt, and their leaves excrete salt.
(mangroves; can live; L:in seawater; because their roots can filter salt) (their roots; can filter; salt) (their leaves; excrete; salt)
mangroves their roots their leaves
can live can filter excrete
L:in seawater because their roots can filter salt
salt
salt