Why did Dimitri most likely get the flu? Vaccinations are not always effective. Vaccinations are not effective if hygiene is poor. Vaccinations give individuals the flu with full symptoms. Vaccinations work only when provided at the onset of the disease.

The part of the nephron provides initial filtering of the blood in the urinary system.

In some states, medical marijuana is legal. this means that people who need to take marijuana because of a medical condition may take it only with approval from the doctor. however, officers still advise these people not to drive while under the influence. what is the main reason for this? they would become dangerous to themselves and other people. they would not able to read and follow street signs. they would not be capable of staying in only one lane. they would become dangerous to wildlife that may be present.

When you have proper posture, your back is arched. a. true b. false