1. Open the Phone or Contacts app: 2. Select a contact, then tap the Share Contact button toward the bottom of the screen: 3. Select Mail or Message (text message): 4. Choose your recipient(s), then tap Send: 5. When your recipient receives the vCard, it will look something like this: Now all the recipient has to do, if on an iPhone, is tap the card to add all the contactâs details to their iPhone as well.
A typical person will lose minimally two to maximally four liters of water per day under ordinary conditions, and more in hot, dry, or cold weather. Four to six liters of water or other liquids are generally required each day in the wilderness to avoid dehydration and to keep the body functioning properly.
You also get water through food. Some fruits and vegetables contain a lot of water, such as watermelon and lettuce. How much water do you need to drink every day? A common recommendation is to drink six or eight 8-ounce glasses of water or other fluid every day. But some adults may need more or less, depending on how healthy they are, how much they exercise, and how hot and dry the climate is. You may sometimes need to drink more water than usual if you: Exercise intensely, especially in a hot climate.