Well first dehydrated what? Second, dehydrated just means lack of water, so if you add/drink plenty of water then you won't become dehydrated.
You can but your body might get dehydrated so drink plenty of water.
they get dehydrated if they drink enough
You need to rehydrate. Drink fresh juices, or water with a pinch of salt. If a person is severely dehydrated, they might be put on drips.
Because you can get dehydrated and you can cause a massive injury, because of heat exhaustion, causing you to get heated up and nearly pass out with the much of no water.
because the persons want to drink plenty of water
You should simply drink plenty of fluids, preferably water. But if you have little urine output or feel dizzy you should see an adult.
A person can regain energy after becoming dehydrated by drinking plenty of fluids, especially water or electrolyte-rich drinks. Resting and eating nutrient-rich foods can also help in replenishing energy levels. It's important to rehydrate gradually to avoid overwhelming the body.
Yes it can.. usually it happens when your dehydrated. You need to drink plenty of water especially when its hot to prevent dehydration.
That depends on the subject of the sentence. For example a first or second person subject, such as "I" or "you" would require "need." I need to drink plenty of water. Third person, with the exception of third person plural, uses "needs" John needs to drink plenty of water. Also, any time a group is referred to in the singular such as "this team" you use needs. However, if you were to say a proper name like "the cardinals" you would use need. In short it's: I/you/they/we need to drink plenty of water. John/he/she/ needs to drink plenty of water. "The basketball team" needs to drink plenty of water. "The Globetrotters" need to drink plenty of water.
A sentence for dehydrated is, If you don't drink any water for a long time you get dehydrated.
Because, One drinks water when they are dehydrated. However, salt water will make you even more dehydrated.