All animals and plants are made of cells. Animal cells and plant cells have features in common, such as a nucleus, cytoplasm, cell membrane, mitochondria and ribosomes. Plant cells also have a cell wall, and often have chloroplasts and a permanent vacuole.
Asker's rating. Report Abuse. You can stay outside for up to 2 years with a re-entry permit ...but you must keep a presence here ..home, bank account ..etc but for stays of over 6 months its best to get one a green card is for living here ...if you are not doing that you eill lose it. David Â· 6 years ago. Thumbs up. 2.
The same will take anywhere between 9 to 12 months. Overall, the investment-based Green Card will take around 15 to 18 months. The document that you will get at the end of this period will be a conditional Green Card. In order to remove these conditions, you will have to file the I-829 petition, but only after 2 years.