B. Primary succession restores land after it has been destroyed
Answer:
to organize them into gropes then organize those groups into bigger groups until you have a huge group call life
Explanation:
The system most scientists use puts each living thing into seven groups (or taxons), organized from most general to most specific. Therefore, each species belongs to a genus, each genus belongs to a family, each family belongs to an order, etc.
From largest to smallest, these groups are:
Kingdom
Phylum
Class
Order
Family
Genus
Species
Answer: Genetic engineering has many applications to medicine that include the manufacturing of drugs, creation of model animals that mimic human conditions and gene therapy.
Explanation:
Well, it's obvious, because without a transport system, cells wouldn't have the nutrients and things they needed!! And waste wouldn't be able to circulate out of cells.
