The cuticle also works with the stomata to help complete photosynthesis. After the stomata open and carbon dioxide enters the leaf, the cuticle protects the mesophyll layer, which contains the photosynthetic cells that receive and process the carbon dioxide to manufacture glucose. The cuticle is translucent, so it does not block the sunâs rays from reaching the photosynthetic cells.
Cellphone GSM Frequencies: 900/1800. (This means you will need a GSM cellphone that will work on 900MHz or 1800Mhz to use it in Iran.).
In the United States of America, Canada, and other North American Numbering Plan countries, a toll-free telephone number is any number in these area codes:+ 1 1-800.rea code 1-899 is used in Mexico, and also, no area code in North America is currently issued with the middle digit 9 since that number is reserved in case of future expansion. These numbers are free to the caller if dialed from a land-line phone but will incur mobile airtime charges for cellular phones.