When it is in the hollow cell, the hollow cell takes the food and propels it into little tubes, which are lined with flame cells. These flame cells contain small cilia, these cilia pushes the waste from the flame cells to tubules that excrete the waste from the proglottids.
Attachment size limit. You can send up to 25 MB in attachments. If you have more than one attachment, they can't add up to more than 25 MB. If your file is greater than 25 MB, Gmail automatically adds a Google Drive link in the email instead of including it as an attachment. The person you send the file to can download it so they'll have access to it even if you remove it from Google Drive.
Best Answer: To send large messages. Many e-mail and news servers limit the size of the messages you can receive and send. Usually this limit is one megabyte (1 MB) per message, including all attached files. With Outlook Express, you can send large messages or files to e-mail and news servers that have size limits, by breaking the messages into smaller ones. When the group of messages is received, the e-mail program combines them into one message. On the Tools menu, click Accounts.