True or false? an infectious agent is a micro-organism that causes disease in its host

Enzo sits with a small group of friends at lunch. lately, he has been very quiet and stays home a lot even though his friends invite him to go places. he likes to play video games in his free time and is slightly overweight. which behavior is a sign that enzo may need professional mental health treatment? a) being overweight b) playing video games c) withdrawing from activities d) having a small group of friends

Which of these is not related to the teeth? a. chymob. pulpc. enamold. dentin

What is 5 questions you should ask yourself when trying to tell if a health resource is reliable