Of course paper, lumber, and oxygen, but here is a link to a good website: http://www.coloradotrees.org/benefits.htm
paper,wood,logs,sometimes scaffolding
trees
Zimbabwe.
most modern-day rollercoasters
Cellulose pulp from trees, or reclaimed paper products for recycled paper
All modern day organisms have an ancestor in the Jurassic.Identifying which fossil animals are the direct ancestors of any modern day animal is impossible since fossils don't preserve DNA.However comparing the bones of fossil animals and those of modern day animals, family trees can be hypothesised.With modern day animals their DNA can be compared to produce much more accurate results.
by pioneering radiation studies which helped lead to their medical uses.
The color of US Army field uniforms is a shade of olive green. It is used because it is hard to see against trees and grass. This colour is also popular in normal day to day wear.
to see
1.5 Million trees are cut down everyday for the making of cigarettes. That's over 500 Million trees a year! Shocking, but paper uses more.
Some well known modern day scientists are Stephen Hawking, Michio Kaku, and plenty others( please add some more).
The Matrix
Nelson Mandela....