Hjerneceller - Origo Norge
Hjerneceller - Origo Norge
Hjerneceller - Origo Norge
SHOW LESS
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Europa: 10 mill. km 2<br />
10 000 trær pr. km 2<br />
1000 billioner (10 15 ) blader<br />
10 000 blader<br />
pr. tre