Grammatical gender. Grammatical gender is a system of noun classification. A common gender classification includes masculine and feminine categories. Masculine nouns are words for men, boys and male animals.Feminine nouns are words for women, girls and female animals.rammatical gender is a system of noun classification. A common gender classification includes masculine and feminine categories.
Things like thirst, changes in vision, and physical pain can indicate dehydration. If you are severely dehydrated, to the point you're experiencing things like a rapid heartbeat, see a doctor right away. In the future, change your habits to prevent dehydration.
Dehydration is a condition that occurs when someone loses more fluids than he or she takes in. Dehydration isn't as serious a problem for teens as it can be for babies or young children. But if you ignore your thirst, dehydration can slow you down. Our bodies are about two thirds water.