Extracts from the tree have many uses in medicine . Some of the extract are alkaline and have anti bacterial properties . Some stomach problems are caused by excess acid production Suggest why these tree extracts are sometimes used to treat such stomach problems

nb

explanation:

kj

all these collisions do one thing, and that thing is explained in the last option. when dusst, rocks and ice collide, they harden and form giant layers of rocks or hard ice.

d)   to harden materials to form different parts of earth’s layers

hope it ,

bioteacher101

segmented body, an exoskeleton made from chitin, and joint appendages.