narnia85 narnia85

01-02-2019
Health

contestada

The outermost layer of your teeth is called the enamel and is made of?

Respuesta :

selfiegymnast selfiegymnast

01-02-2019

The primary mineral is hydroxyapatite, which is a crystalline calcium phosphate.

Answer Link

Otras preguntas

Of the students in your class, 12% are left-handed. What fraction of the students are left-handed? Are there more right-handed or left-handed students? Explain.

Which of the following is a possible result of hypertension? a. stroke b. headaches c. blood thinning d. muscle weakness

It is estimated that light takes 100,000 years to travel the full distance across our galaxy, the Milky Way. If light travels 3.0 x 100000000 m in 1 second, ho

In the United States, monetary policy is controlled by A. The Treasury Department. B. The Federal Reserve System. C. The Internal Revenue Service. D. the Office

algebra tiles to prove that 4 + 8x and 4(2x+1)

What are differences between sperm and egg?

Why did the United States sign a treaty with Spain?

Because they help improve healing, aid in recovery after exercise, and reduce the risk of cancer, it’s important to eat at least 1 ½ cups of _______ per day. a.

what features of china make it easy to attack

Patrick is jumping rope to train for his next boxing match. He learned the correct way to jump rope when he was a member of his school's wrestling team. Which t