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.
Permanent residents of the United States eighteen years of age or older must carry their actual green card at all times. Failing to do so is a violation of the Immigration and Nationality Act, carrying the possibility of a fine up to $100 and/or imprisonment for up to 30 days for each offense.egardless of whether the family member being sponsored is located in the United States (and therefore likely to be applying for adjustment of status) or outside the United States (in which case the immigrant visa is the likely option), the process begins with the filing of an I-130 Petition for Alien Relative.