littlemm2008
littlemm2008
21-01-2021
Chemistry
contestada
Calcium
and what
makes bones hard
Respuesta :
avrian86
avrian86
21-01-2021
Bones are made up of a framework of a protein called collagen , with a mineral called calcium phosphate that makes the framework hard and strong. Bones store calcium and release some into the bloodstream when it's needed by other parts of the body.
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
what the right answer
Given the following constants for a standard form quadratic equation, determine the nature of its roots. Please wait for photo to load.
A triangle has two sides of lengths 5 and 12 what value could the length of the third party be check all apply 19 17 11 9 7 5
whats the answer for 8p+21-p=7(p+3) show your work
Which represents the BEST key words to search on when writing a research paper on economic changes in the US after World War II? A. effects of World War II on t
What happened to the six counties of Northern Ireland when the Republic of Ireland was formed? They remained part of the United Kingdom. They joined the Republi
In the late nineteenth century, the united states became a quasi imperialist power in asia by obtaining
given triangle ABC is congruent to triangle PQR, angle B is equal to 3v+4 and angle Q is equal to 6v-8, find measurement of angle B and angle Q A. 22 B. 11
The following two sets of parametric functions both represent the same ellipse. Explain the difference between the graphs. x = 3 cos t and y = 8 sin t x = 3 co
Look at the table of values below. a b 2 8 4 14 6 20 Which equation is represented by the table? A - b = a + 14 / 2 B - b = 3a + 2 C - b = 4a −
RELAXING NOICE
