Inflammation of the gums is called:

Select one:

a. dental carries.

b. pyorrhea.

c. halitosis.

d. gingivitis.

Can someone give me an example of an ecosystem and explain how it's self-supporting

What a does ecosystem mean

Amino Acids Can Form A Larger Molecule Called What? A) Nucleic Acid B) Glycerol C) Fat D) Protein

After repolarization what is restored?

This particle, also known as an immunoglobulin, is a large Y-shaped protein used by the immune system to identify and neutralize foreign objects like bacteria and viruses. It is known as a (n) A) antibody. B) phagocyte. C) B lymphocyte.

A circular pool is ten feet in diameter and five feet deep. What is its volume, in cubic feet?

What are the natural predators of the star nosed mole

arrange the following lists in hierarchical order. muscle cell, muscle tissue, circulatory system, molecules, atoms, heart.

Resources from the ocean are found in many regions, but the majority of all resources are located in which region?

What is the difference between negative feedback and positive feedback?