If it doesn’t give you answer choices then I’m guessing it’s exercise
The answer: 3, 2 ,1, 4.
_____________________
Start with: 3) plaque; then, 2) enamel decay; then, 1) dentin decay;
then, 4) pulp decay.
_____________________
Answer:
well if you think about it every teen is starting to care about their lungs,health and teeth
Explanation:
Answer: Meninges
Explanation: Meninges are membranes that cover and protect the brain and spinal cord. There are three layers of meninges: Dura mater (closest to the bone), Arachnoid loosely around the brain, Pia mater is closely attached to the brain and spinal cord surface. Cerebrospinal Fluid (CSF) cushions the brain and spinal cord.